{
    "id": 443376,
    "slug": "is-het-buigzaam-of-stijf-lisa-amstutz",
    "nstc": null,
    "title": "Is het buigzaam of stijf?",
    "subtitle": null,
    "collection_title": null,
    "collection_part_number": null,
    "annotation": "Kleurrijk deel in de serie 'Onderzoek het materiaal' waarin ingegaan wordt op de hardheid en soepelheid van diverse materialen.",
    "description": "Een potlood is stijf. Elastiekjes zijn soepel. Hoe komt dat? De wielen van de bus zijn stijf, maar de banden zijn soepel. En jij bent ook stijf ... en soepel! waarom? Je leest het in dit boek vol weetjes over soepel en stijf. Is het boek uit, doe dan de stijf-of-soepel-test!",
    "additional_content": null,
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    "imprint": null,
    "language_code": "dut",
    "original_language_code": null,
    "page_count": 24,
    "duration_seconds": null,
    "publication_date_first": "2023-02-15",
    "publication_date_latest": "2023-02-15",
    "cover_url": null,
    "editions": [
        {
            "isbn": "9789464391619",
            "product_form": "BB"
        }
    ],
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    "created_at": "2025-09-19T13:51:00+00:00",
    "updated_at": "2025-11-06T00:38:37+00:00",
    "publisher": {
        "id": 7012,
        "slug": "uitgeverij-ars-scribendi",
        "name": "Uitgeverij Ars Scribendi",
        "created_at": "2025-09-19T13:38:28+00:00",
        "updated_at": "2025-09-19T15:13:44+00:00"
    },
    "contributors": [
        {
            "id": 273831,
            "slug": "lisa-amstutz-2",
            "key_names": "Amstutz",
            "names_before_key": "Lisa",
            "prefix_to_key": null,
            "contributor_role": "A01",
            "readable_contributor_role": "Author"
        }
    ],
    "genres": [],
    "subjects": [
        {
            "scheme_identifier": "32",
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            "subject_code": "231",
            "created_at": "2025-09-19T13:51:00+00:00",
            "updated_at": "2025-09-19T13:51:00+00:00"
        }
    ],
    "tags": [],
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}