Страница 80, часть 1 - гдз по Истории России 8 класс учебник часть 1, 2 Арсентьев, Данилов

История России, 8 класс Учебник, авторы: Арсентьев Николай Михайлович, Данилов Александр Анатольевич, Курукин Игорь Владимирович, Токарева Александра Яковлевна, Торкунов Анатолий Васильевич, Дмитриев Андрей Петрович, издательство Просвещение, Москва, 2023, белого цвета, часть 1

Авторы: Арсентьев Н. М., Данилов А. А., Курукин И. В., Токарева А. Я., Торкунов А. В., Дмитриев А. П.

Тип: Учебник

Издательство: Просвещение

Год издания: 2023 - 2026

Часть: 1

Цвет обложки: белый, зелёный со статуей

ISBN: 978-5-09-102253-7

Допущено Министерством просвещения Российской Федерации

Часть 1. Cтраница 80

App\Models\BookPage {#994 // resources/views/models/book_page/default.blade.php
  #connection: "mysql"
  #table: "book_pages"
  #primaryKey: "id"
  #keyType: "int"
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  #attributes: array:21 [
    "id" => 940868
    "created_at" => "2026-04-10 13:58:26"
    "updated_at" => null
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    "field_url" => "/8-klass/istoriya/arsentev-uchebnik/page-1-80"
    "field_display_title" => "80"
    "field_folder" => "1"
    "field_image_name" => "80"
    "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#304
      #items: array:1 [
        0 => App\Models\Branch {#1001
          #connection: "mysql"
          #table: "branches"
          #primaryKey: "id"
          #keyType: "int"
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          #attributes: array:24 [
            "id" => 755321
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_display_title" => null
            "field_branch_order" => "1"
            "field_url" => null
            "field_branch_type" => Illuminate\Database\Eloquent\Collection {#998
              #items: array:1 [
                0 => App\Models\Term {#302
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            "field_page_start" => "7"
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            "field_display_task_interval" => "0"
            "field_display_branch_page" => "1"
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            "field_navigation_title" => null
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            "field_branch_covers" => array:1 [
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                "alt" => "часть 1"
                "width" => "1200"
                "height" => "1576"
              ]
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#313
              #items: array:1 [
                0 => App\Models\Book {#997
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                        1 => App\Models\Term {#1004
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                        }
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                    "field_class" => Illuminate\Database\Eloquent\Collection {#1006
                      #items: array:1 [
                        0 => App\Models\Term {#1007
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                        }
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                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1008
                      #items: array:1 [
                        0 => App\Models\Term {#1009
                          #connection: "mysql"
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                          +timestamps: true
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                          #hidden: []
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                          #guarded: array:1 [ …1]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_author" => Illuminate\Database\Eloquent\Collection {#1010
                      #items: array:6 [
                        0 => App\Models\Term {#1011
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
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                          #original: array:12 [ …12]
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                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        1 => App\Models\Term {#1012
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
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                          #with: []
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                          #guarded: array:1 [ …1]
                        }
                        2 => App\Models\Term {#1013
                          #connection: "mysql"
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                          #guarded: array:1 [ …1]
                        }
                        3 => App\Models\Term {#1014
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
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                          #with: []
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                          #guarded: array:1 [ …1]
                        }
                        4 => App\Models\Term {#1015
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
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                        }
                        5 => App\Models\Term {#1016
                          #connection: "mysql"
                          #table: "terms"
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                          #with: []
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                        }
                      ]
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                    }
                    "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1017
                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "field_book_type" => Illuminate\Database\Eloquent\Collection {#1018
                      #items: array:1 [
                        0 => App\Models\Term {#1019
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
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                        }
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                    "field_country" => Illuminate\Database\Eloquent\Collection {#1020
                      #items: array:1 [
                        0 => App\Models\Term {#1021
                          #connection: "mysql"
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                        }
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                    "field_city" => Illuminate\Database\Eloquent\Collection {#1022
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                        0 => App\Models\Term {#1023
                          #connection: "mysql"
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                    "field_cover_description" => "со статуей"
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                    "field_part" => "1, 2"
                    "field_part_writing" => "Часть"
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                    "field_allowed" => "Допущено Министерством просвещения Российской Федерации"
                    "field_reserve_field" => null
                    "field_link_to_source" => null
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                    "field_isbn" => "978-5-09-102253-7"
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                      1 => "/media/istoriya_08/arsentev-u23/covers/cover2.webp?ts=1739481533"
                    ]
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                        "height" => "1576"
                      ]
                      1 => array:4 [
                        "path" => "/media/istoriya_08/arsentev-u23/covers/cover2.webp?ts=1739481533"
                        "alt" => "часть 2"
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                        "height" => "1588"
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                    "field_new_book" => Illuminate\Database\Eloquent\Collection {#1033
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                    "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1035
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                        0 => App\Models\Term {#1036
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        1 => App\Models\Term {#1037
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_metatags_title" => null
                    "field_metatags_description" => null
                    "field_h1" => null
                    "field_description_top" => null
                    "field_description_bottom" => null
                    "breadcrumbs" => array:3 [
                      "class" => 379
                      "subject" => 551
                      "class_subject" => 484
                    ]
                  ]
                  #original: array:50 [
                    "id" => 765
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_tree_default_status" => "tasks"
                    "field_pages_status" => null
                    "field_subject" => Illuminate\Database\Eloquent\Collection {#1005}
                    "field_class" => Illuminate\Database\Eloquent\Collection {#1006}
                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1008}
                    "field_author" => Illuminate\Database\Eloquent\Collection {#1010}
                    "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1017}
                    "field_book_type" => Illuminate\Database\Eloquent\Collection {#1018}
                    "field_country" => Illuminate\Database\Eloquent\Collection {#1020}
                    "field_city" => Illuminate\Database\Eloquent\Collection {#1022}
                    "field_series" => Illuminate\Database\Eloquent\Collection {#1024}
                    "field_umk" => Illuminate\Database\Eloquent\Collection {#1025}
                    "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1026}
                    "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1027}
                    "field_publication_number" => "3"
                    "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1029}
                    "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1031}
                    "field_under_the_edition_degree" => "академика РАН"
                    "field_cover_description" => "со статуей"
                    "field_publication_year" => "2023"
                    "field_publication_year_until" => null
                    "field_part" => "1, 2"
                    "field_part_writing" => "Часть"
                    "field_second_foreign_language" => null
                    "field_for_whom" => null
                    "field_allowed" => "Допущено Министерством просвещения Российской Федерации"
                    "field_reserve_field" => null
                    "field_link_to_source" => null
                    "field_tasks_count" => "653"
                    "field_priority" => "2"
                    "field_default_folder" => "/istoriya_08/arsentev-u23/"
                    "field_isbn" => "978-5-09-102253-7"
                    "field_cover" => array:2 [
                      0 => "/media/istoriya_08/arsentev-u23/covers/cover1.webp?ts=1739481533"
                      1 => "/media/istoriya_08/arsentev-u23/covers/cover2.webp?ts=1739481533"
                    ]
                    "field_cover_alts" => array:2 [
                      0 => "часть 1"
                      1 => "часть 2"
                    ]
                    "field_covers" => array:2 [
                      0 => array:4 [
                        "path" => "/media/istoriya_08/arsentev-u23/covers/cover1.webp?ts=1739481533"
                        "alt" => "часть 1"
                        "width" => "1200"
                        "height" => "1576"
                      ]
                      1 => array:4 [
                        "path" => "/media/istoriya_08/arsentev-u23/covers/cover2.webp?ts=1739481533"
                        "alt" => "часть 2"
                        "width" => "1200"
                        "height" => "1588"
                      ]
                    ]
                    "field_popular_book" => "0"
                    "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1032}
                    "field_new_book" => Illuminate\Database\Eloquent\Collection {#1033}
                    "field_old_book" => Illuminate\Database\Eloquent\Collection {#1034}
                    "field_url" => "/8-klass/istoriya/arsentev-uchebnik"
                    "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1035}
                    "field_metatags_title" => null
                    "field_metatags_description" => null
                    "field_h1" => null
                    "field_description_top" => null
                    "field_description_bottom" => null
                    "breadcrumbs" => array:3 [
                      "class" => 379
                      "subject" => 551
                      "class_subject" => 484
                    ]
                  ]
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                  #attributeCastCache: []
                  #dateFormat: null
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                  #visible: []
                  #fillable: []
                  #guarded: array:1 [
                    0 => "*"
                  ]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "branch_parent" => Illuminate\Database\Eloquent\Collection {#1038
              #items: []
              #escapeWhenCastingToString: false
            }
          ]
          #original: array:24 [
            "id" => 755321
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_display_title" => null
            "field_branch_order" => "1"
            "field_url" => null
            "field_branch_type" => Illuminate\Database\Eloquent\Collection {#998}
            "field_page_start" => "7"
            "field_branch_display" => "0"
            "field_branch_expanded" => "0"
            "field_display_branch_in_title" => "1"
            "field_display_task_interval" => "0"
            "field_display_branch_page" => "1"
            "field_branch_title_in_content" => "0"
            "field_navigation_title" => null
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_branch_cover" => array:1 [
              0 => "/media/istoriya_08/arsentev-u23/covers/cover1.webp?ts=1739481533"
            ]
            "field_branch_covers" => array:1 [
              0 => array:4 [
                "path" => "/media/istoriya_08/arsentev-u23/covers/cover1.webp?ts=1739481533"
                "alt" => "часть 1"
                "width" => "1200"
                "height" => "1576"
              ]
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#313}
            "branch_parent" => Illuminate\Database\Eloquent\Collection {#1038}
          ]
          #changes: []
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          #attributeCastCache: []
          #dateFormat: null
          #appends: []
          #dispatchesEvents: []
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          #relations: []
          #touches: []
          +timestamps: true
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          #hidden: []
          #visible: []
          #fillable: []
          #guarded: array:1 [
            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
    }
    "field_weight" => "0"
    "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1039
      #items: array:1 [
        0 => App\Models\Book {#997}
      ]
      #escapeWhenCastingToString: false
    }
    "field_metatags_title" => null
    "field_metatags_description" => null
    "field_h1" => null
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    "field_description_bottom" => null
    "edition_groups" => Illuminate\Database\Eloquent\Collection {#1040
      #items: []
      #escapeWhenCastingToString: false
    }
    "content" => Illuminate\Database\Eloquent\Collection {#1041
      #items: array:1 [
        0 => App\Models\Element {#1042
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          #table: "elements"
          #primaryKey: "id"
          #keyType: "int"
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          #escapeWhenCastingToString: false
          #attributes: array:6 [
            "id" => 1115421
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "edition" => Illuminate\Database\Eloquent\Collection {#1043
              #items: array:1 [
                0 => App\Models\Edition {#1044
                  #connection: "mysql"
                  #table: "editions"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:21 [ …21]
                  #original: array:21 [ …21]
                  #changes: []
                  #casts: []
                  #classCastCache: []
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                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
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                  #touches: []
                  +timestamps: true
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                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "book_page" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "img" => array:1 [
              0 => array:5 [
                "name" => "80-1.jpg"
                "alt" => null
                "width" => "2349"
                "height" => 3098
                "path" => "/media/istoriya_08/arsentev-u23/0-1/80-1.webp?ts=1744722951"
              ]
            ]
          ]
          #original: array:6 [
            "id" => 1115421
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "edition" => Illuminate\Database\Eloquent\Collection {#1043}
            "book_page" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "img" => array:1 [
              0 => array:5 [
                "name" => "80-1.jpg"
                "alt" => null
                "width" => "2349"
                "height" => 3098
                "path" => "/media/istoriya_08/arsentev-u23/0-1/80-1.webp?ts=1744722951"
              ]
            ]
          ]
          #changes: []
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          #attributeCastCache: []
          #dateFormat: null
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          #touches: []
          +timestamps: true
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          #hidden: []
          #visible: []
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          #guarded: array:1 [
            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
    }
    "next" => Illuminate\Database\Eloquent\Collection {#4701
      #items: array:1 [
        0 => App\Models\BookPage {#4363
          #connection: "mysql"
          #table: "book_pages"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:21 [
            "id" => 940869
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "81"
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/page-1-81"
            "field_display_title" => "81"
            "field_folder" => "1"
            "field_image_name" => "81"
            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#4364
              #items: array:1 [
                0 => App\Models\Branch {#4360
                  #connection: "mysql"
                  #table: "branches"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
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                  #attributeCastCache: []
                  #dateFormat: null
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                  #hidden: []
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                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#4610
              #items: array:1 [
                0 => App\Models\Book {#4402
                  #connection: "mysql"
                  #table: "books"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:50 [ …50]
                  #original: array:50 [ …50]
                  #changes: []
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                  #attributeCastCache: []
                  #dateFormat: null
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                  #touches: []
                  +timestamps: true
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                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#4609
              #items: []
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#4650
              #items: array:1 [
                0 => App\Models\Element {#4651
                  #connection: "mysql"
                  #table: "elements"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:6 [ …6]
                  #original: array:6 [ …6]
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                  #attributeCastCache: []
                  #dateFormat: null
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                  #relations: []
                  #touches: []
                  +timestamps: true
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                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "940870"
              "type" => "book_page"
            ]
            "previous" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#4597
              #items: array:6 [
                0 => App\Models\Task {#4598
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
                1 => App\Models\Task {#4547
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
                2 => App\Models\Task {#4536
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
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                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
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                  #dispatchesEvents: []
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                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
                3 => App\Models\Task {#4524
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
                4 => App\Models\Task {#4663
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
                5 => App\Models\Task {#4688
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
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                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
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                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
          ]
          #original: array:21 [
            "id" => 940869
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "81"
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/page-1-81"
            "field_display_title" => "81"
            "field_folder" => "1"
            "field_image_name" => "81"
            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#4364}
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#4610}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#4609}
            "content" => Illuminate\Database\Eloquent\Collection {#4650}
            "next" => array:2 [
              "refs" => "940870"
              "type" => "book_page"
            ]
            "previous" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#4597}
          ]
          #changes: []
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          #visible: []
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          #guarded: array:1 [
            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
    }
    "previous" => Illuminate\Database\Eloquent\Collection {#4368
      #items: array:1 [
        0 => App\Models\BookPage {#4367
          #connection: "mysql"
          #table: "book_pages"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
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          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:21 [
            "id" => 940867
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "79"
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            "field_display_title" => "79"
            "field_folder" => "1"
            "field_image_name" => "79"
            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#4378
              #items: array:1 [
                0 => App\Models\Branch {#4377
                  #connection: "mysql"
                  #table: "branches"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
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                  +timestamps: true
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                  #hidden: []
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                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#4370
              #items: array:1 [
                0 => App\Models\Book {#1204
                  #connection: "mysql"
                  #table: "books"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:50 [ …50]
                  #original: array:50 [ …50]
                  #changes: []
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                  #dateFormat: null
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                  +timestamps: true
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                  #hidden: []
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                }
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
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            "field_h1" => null
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            "field_description_bottom" => null
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#4371
              #items: []
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#4387
              #items: array:1 [
                0 => App\Models\Element {#4386
                  #connection: "mysql"
                  #table: "elements"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
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                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:6 [ …6]
                  #original: array:6 [ …6]
                  #changes: []
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                  #attributeCastCache: []
                  #dateFormat: null
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                  +timestamps: true
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                  #hidden: []
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                  #guarded: array:1 [ …1]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "previous" => array:2 [
              "refs" => "940866"
              "type" => "book_page"
            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#4372
              #items: array:8 [
                0 => App\Models\Task {#4404
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [ …24]
                  #original: array:24 [ …24]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                   …12
                }
                1 => App\Models\Task {#4449 …30}
                2 => App\Models\Task {#4435 …30}
                3 => App\Models\Task {#4422 …30}
                4 => App\Models\Task {#4458 …30}
                5 => App\Models\Task {#4487 …30}
                6 => App\Models\Task {#4507 …30}
                7 => App\Models\Task {#4643 …30}
              ]
              #escapeWhenCastingToString: false
            }
          ]
          #original: array:21 [
            "id" => 940867
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "79"
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/page-1-79"
            "field_display_title" => "79"
            "field_folder" => "1"
            "field_image_name" => "79"
            "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#4378}
            "field_weight" => "0"
            "field_book_parent" => Illuminate\Database\Eloquent\Collection {#4370}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#4371}
            "content" => Illuminate\Database\Eloquent\Collection {#4387}
            "next" => array:2 [
              "refs" => "940868"
              "type" => "book_page"
            ]
            "previous" => array:2 [
              "refs" => "940866"
              "type" => "book_page"
            ]
            "tasks" => Illuminate\Database\Eloquent\Collection {#4372}
          ]
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          #guarded: array:1 [
            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
    }
    "tasks" => Illuminate\Database\Eloquent\Collection {#1050
      #items: array:8 [
        0 => App\Models\Task {#1051
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
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          #perPage: 15
          +exists: true
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          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755738
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-1"
            "field_display_title" => "1"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1052
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
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            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1054
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1055
              #items: array:1 [
                0 => App\Models\Branch {#1001}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1056
              #items: array:4 [
                0 => App\Models\Branch {#1057 …30}
                1 => App\Models\Branch {#1061 …30}
                2 => App\Models\Branch {#1066 …30}
                3 => App\Models\Branch {#1079 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1095
              #items: array:2 [
                0 => App\Models\Element {#1096 …30}
                1 => App\Models\Element {#1098 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755739"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755737"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1106
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #original: array:24 [
            "id" => 755738
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-1"
            "field_display_title" => "1"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1052}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
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            "field_description_bottom" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1054}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1055}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1056}
            "content" => Illuminate\Database\Eloquent\Collection {#1095}
            "next" => array:2 [
              "refs" => "755739"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755737"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1106}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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          #dateFormat: null
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          #hidden: []
          #visible: []
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          #guarded: array:1 [
            0 => "*"
          ]
        }
        1 => App\Models\Task {#1107
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755739
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-2"
            "field_display_title" => "2"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1108
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1109
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1110
              #items: array:1 [
                0 => App\Models\Branch {#1057 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1111
              #items: array:4 [
                0 => App\Models\Branch {#1057 …30}
                1 => App\Models\Branch {#1061 …30}
                2 => App\Models\Branch {#1066 …30}
                3 => App\Models\Branch {#1079 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1112
              #items: array:2 [
                0 => App\Models\Element {#1113 …30}
                1 => App\Models\Element {#1115 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755740"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755738"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1117
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #original: array:24 [
            "id" => 755739
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-2"
            "field_display_title" => "2"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1108}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
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            "field_description_bottom" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1109}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1110}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1111}
            "content" => Illuminate\Database\Eloquent\Collection {#1112}
            "next" => array:2 [
              "refs" => "755740"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755738"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1117}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #changes: []
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          #attributeCastCache: []
          #dateFormat: null
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          #touches: []
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          #hidden: []
          #visible: []
          #fillable: []
          #guarded: array:1 [
            0 => "*"
          ]
        }
        2 => App\Models\Task {#1118
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755740
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-3"
            "field_display_title" => "3"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1119
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1120
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1121
              #items: array:1 [
                0 => App\Models\Branch {#1057 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1122
              #items: array:4 [
                0 => App\Models\Branch {#1057 …30}
                1 => App\Models\Branch {#1061 …30}
                2 => App\Models\Branch {#1066 …30}
                3 => App\Models\Branch {#1079 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1123
              #items: array:2 [
                0 => App\Models\Element {#1124 …30}
                1 => App\Models\Element {#1126 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755741"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755739"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1128
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #original: array:24 [
            "id" => 755740
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-5-3"
            "field_display_title" => "3"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1119}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1120}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1121}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1122}
            "content" => Illuminate\Database\Eloquent\Collection {#1123}
            "next" => array:2 [
              "refs" => "755741"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755739"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1128}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
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          #attributeCastCache: []
          #dateFormat: null
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          #touches: []
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          #visible: []
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            0 => "*"
          ]
        }
        3 => App\Models\Task {#1129
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755741
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-1"
            "field_display_title" => "1"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1130
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1131
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1132
              #items: array:1 [
                0 => App\Models\Branch {#1057 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1133
              #items: array:4 [
                0 => App\Models\Branch {#1134 …30}
                1 => App\Models\Branch {#1138 …30}
                2 => App\Models\Branch {#1142 …30}
                3 => App\Models\Branch {#1146 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1150
              #items: array:2 [
                0 => App\Models\Element {#1151 …30}
                1 => App\Models\Element {#1153 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755742"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755740"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1155
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #original: array:24 [
            "id" => 755741
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-1"
            "field_display_title" => "1"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1130}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1131}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1132}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1133}
            "content" => Illuminate\Database\Eloquent\Collection {#1150}
            "next" => array:2 [
              "refs" => "755742"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755740"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1155}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
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          #attributeCastCache: []
          #dateFormat: null
          #appends: []
          #dispatchesEvents: []
          #observables: []
          #relations: []
          #touches: []
          +timestamps: true
          +usesUniqueIds: false
          #hidden: []
          #visible: []
          #fillable: []
          #guarded: array:1 [
            0 => "*"
          ]
        }
        4 => App\Models\Task {#1156
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755742
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-2"
            "field_display_title" => "2"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1157
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1158
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1159
              #items: array:1 [
                0 => App\Models\Branch {#1134 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1160
              #items: array:4 [
                0 => App\Models\Branch {#1134 …30}
                1 => App\Models\Branch {#1138 …30}
                2 => App\Models\Branch {#1142 …30}
                3 => App\Models\Branch {#1146 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1161
              #items: array:2 [
                0 => App\Models\Element {#1162 …30}
                1 => App\Models\Element {#1164 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755743"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755741"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1166
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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            "id" => 755742
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-2"
            "field_display_title" => "2"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1157}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1158}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1159}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1160}
            "content" => Illuminate\Database\Eloquent\Collection {#1161}
            "next" => array:2 [
              "refs" => "755743"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755741"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1166}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #changes: []
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          #attributeCastCache: []
          #dateFormat: null
          #appends: []
          #dispatchesEvents: []
          #observables: []
          #relations: []
          #touches: []
          +timestamps: true
          +usesUniqueIds: false
          #hidden: []
          #visible: []
          #fillable: []
          #guarded: array:1 [
            0 => "*"
          ]
        }
        5 => App\Models\Task {#1167
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755743
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-3"
            "field_display_title" => "3"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1168
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1169
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1170
              #items: array:1 [
                0 => App\Models\Branch {#1134 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1171
              #items: array:4 [
                0 => App\Models\Branch {#1134 …30}
                1 => App\Models\Branch {#1138 …30}
                2 => App\Models\Branch {#1142 …30}
                3 => App\Models\Branch {#1146 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1172
              #items: array:2 [
                0 => App\Models\Element {#1173 …30}
                1 => App\Models\Element {#1175 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755744"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755742"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1177
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-3"
            "field_display_title" => "3"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1168}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1169}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1170}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1171}
            "content" => Illuminate\Database\Eloquent\Collection {#1172}
            "next" => array:2 [
              "refs" => "755744"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755742"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1177}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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          #guarded: array:1 [
            0 => "*"
          ]
        }
        6 => App\Models\Task {#1178
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
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          #perPage: 15
          +exists: true
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          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 755744
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
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            "field_page_end" => null
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            "field_display_title" => "4"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1179
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
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            "field_metatags_description" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1180
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1181
              #items: array:1 [
                0 => App\Models\Branch {#1134 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1182
              #items: array:4 [
                0 => App\Models\Branch {#1134 …30}
                1 => App\Models\Branch {#1138 …30}
                2 => App\Models\Branch {#1142 …30}
                3 => App\Models\Branch {#1146 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1183
              #items: array:2 [
                0 => App\Models\Element {#1184 …30}
                1 => App\Models\Element {#1186 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "next" => array:2 [
              "refs" => "755745"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755743"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1188
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #original: array:24 [
            "id" => 755744
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_page_start" => "80"
            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-4"
            "field_display_title" => "4"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1179}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1180}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1181}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1182}
            "content" => Illuminate\Database\Eloquent\Collection {#1183}
            "next" => array:2 [
              "refs" => "755745"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755743"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1188}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
          #changes: []
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          #dateFormat: null
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            0 => "*"
          ]
        }
        7 => App\Models\Task {#1189
          #connection: "mysql"
          #table: "tasks"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
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          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
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            "field_display_title" => "5"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1190
              #items: array:1 [
                0 => App\Models\Term {#1053 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "field_metatags_title" => null
            "field_metatags_description" => null
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            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1191
              #items: []
              #escapeWhenCastingToString: false
            }
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1192
              #items: array:1 [
                0 => App\Models\Branch {#1134 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1193
              #items: array:4 [
                0 => App\Models\Branch {#1134 …30}
                1 => App\Models\Branch {#1138 …30}
                2 => App\Models\Branch {#1142 …30}
                3 => App\Models\Branch {#1146 …30}
              ]
              #escapeWhenCastingToString: false
            }
            "content" => Illuminate\Database\Eloquent\Collection {#1194
              #items: array:2 [
                0 => App\Models\Element {#1195 …30}
                1 => App\Models\Element {#1197 …30}
              ]
              #escapeWhenCastingToString: false
            }
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              "refs" => "755744"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1199
              #items: array:1 [
                0 => App\Models\Book {#997}
              ]
              #escapeWhenCastingToString: false
            }
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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            "id" => 755745
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            "updated_at" => null
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            "field_page_end" => null
            "field_url" => "/8-klass/istoriya/arsentev-uchebnik/12-6-5"
            "field_display_title" => "5"
            "field_outside_task" => null
            "field_task_type" => Illuminate\Database\Eloquent\Collection {#1190}
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_match" => null
            "breadcrumbs" => []
            "edition_groups" => Illuminate\Database\Eloquent\Collection {#1191}
            "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1192}
            "parent_branches" => Illuminate\Database\Eloquent\Collection {#1193}
            "content" => Illuminate\Database\Eloquent\Collection {#1194}
            "next" => array:2 [
              "refs" => "755746"
              "type" => "task"
            ]
            "previous" => array:2 [
              "refs" => "755744"
              "type" => "task"
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1199}
            "page" => array:2 [
              "refs" => "940997"
              "type" => "book_page"
            ]
          ]
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          #attributeCastCache: []
          #dateFormat: null
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          #touches: []
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          #visible: []
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            0 => "*"
          ]
        }
      ]
      #escapeWhenCastingToString: false
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  ]
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    "id" => 940868
    "created_at" => "2026-04-10 13:58:26"
    "updated_at" => null
    "field_page_start" => "80"
    "field_url" => "/8-klass/istoriya/arsentev-uchebnik/page-1-80"
    "field_display_title" => "80"
    "field_folder" => "1"
    "field_image_name" => "80"
    "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#304}
    "field_weight" => "0"
    "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1039}
    "field_metatags_title" => null
    "field_metatags_description" => null
    "field_h1" => null
    "field_description_top" => null
    "field_description_bottom" => null
    "edition_groups" => Illuminate\Database\Eloquent\Collection {#1040}
    "content" => Illuminate\Database\Eloquent\Collection {#1041}
    "next" => array:2 [
      "refs" => "940869"
      "type" => "book_page"
    ]
    "previous" => array:2 [
      "refs" => "940867"
      "type" => "book_page"
    ]
    "tasks" => Illuminate\Database\Eloquent\Collection {#1050}
  ]
  #changes: []
  #casts: []
  #classCastCache: []
  #attributeCastCache: []
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  #dispatchesEvents: []
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  +timestamps: true
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  #hidden: []
  #visible: []
  #fillable: []
  #guarded: array:1 [
    0 => "*"
  ]
}
История России, 8 класс Учебник, авторы: Арсентьев Николай Михайлович, Данилов Александр Анатольевич, Курукин Игорь Владимирович, Токарева Александра Яковлевна, Торкунов Анатолий Васильевич, Дмитриев Андрей Петрович, издательство Просвещение, Москва, 2023, белого цвета, Часть 1, страница 80
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