{
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    "nstc": null,
    "title": "Optimaal blijven sporten",
    "subtitle": "voor 45+'ers",
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    "description": "Voor veel hardlopers, fietsers en wandelaars is hun sport hun lust en hun leven. Maar hoe blijven ze ervan genieten als de jaren gaan tellen? Door slim te trainen en goed voor hun lichaam te zorgen, zeker bij tegenslag. Optimaal blijven sporten biedt sporters de handvatten daarvoor: informatie, tips en verhalen van duursporters, van wereldkampioen tot 'tobsporter'.",
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    "publication_date_first": "2023-03-15",
    "publication_date_latest": "2023-03-17",
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        "name": "Amsterdam University Press",
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    "contributors": [
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            "slug": "louise-cornelis",
            "key_names": "Cornelis",
            "names_before_key": "Louise",
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