{"id":9352,"date":"2025-03-07T10:25:16","date_gmt":"2025-03-07T09:25:16","guid":{"rendered":"https:\/\/mysterycity.com\/product\/de-onbekende-afzender-schoolgroepen\/"},"modified":"2026-05-11T09:47:57","modified_gmt":"2026-05-11T08:47:57","slug":"amsterdam-school-groepen","status":"publish","type":"product","link":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/","title":{"rendered":"De Onbekende Afzender &#8211; Schoolgroepen"},"content":{"rendered":"<p>Ontdek het beste spel in Amsterdam dat zowel <em>leerzaam<\/em> als <em>leuk<\/em> is! Werk samen met klasgenoten en neem het tegen elkaar op om een mysterie op te lossen.<\/p>\n<p>Tijdens dit evenement wordt je groep opgedeeld in teams die:<\/p>\n<ul>\n<li>Race door de stad aan de hand van een schatkaart langs must-see attracties en geheime hoekjes<\/li>\n<li>Werk samen om escape room puzzels op te lossen<\/li>\n<li>Ontgrendel sloten op een schatkist om het mysterie op te lossen<\/li>\n<li>Ga de strijd aan met je klasgenoten om te winnen<\/li>\n<li>Leer echte verhalen uit de geschiedenis van Amsterdam!<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><script type=\"text\/javascript\" src=\"https:\/\/bookeo.com\/widget.js?a=42551JFW7PA17A3859B833&#038;type=42551AYTRKL1879E2CF1BA&#038;languageCode=nl_NL\"><\/script><\/p>\n","protected":false},"featured_media":7071,"template":"","meta":{"_acf_changed":false,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""}},"product_brand":[],"product_cat":[80],"product_tag":[],"class_list":["post-9352","product","type-product","status-publish","has-post-thumbnail","product_cat-education","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>De Onbekende Afzender - Schoolgroepen - Mystery City Games<\/title>\n<meta name=\"description\" content=\"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"De Onbekende Afzender - Schoolgroepen - Mystery City Games\" \/>\n<meta property=\"og:description\" content=\"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/\" \/>\n<meta property=\"og:site_name\" content=\"Mystery City Games\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MysteryCityGames\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-11T08:47:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/03\/admin-ajax-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/\",\"url\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/\",\"name\":\"De Onbekende Afzender - Schoolgroepen - Mystery City Games\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mystery.city\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/admin-ajax-1.webp\",\"datePublished\":\"2025-03-07T09:25:16+00:00\",\"dateModified\":\"2026-05-11T08:47:57+00:00\",\"description\":\"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.mystery.city\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/admin-ajax-1.webp\",\"contentUrl\":\"https:\\\/\\\/www.mystery.city\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/admin-ajax-1.webp\",\"width\":600,\"height\":400,\"caption\":\"Amsterdam School Group Activity | Escape Games for Students\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/product\\\/amsterdam-school-groepen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.mystery.city\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"De Onbekende Afzender &#8211; Schoolgroepen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#website\",\"url\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/\",\"name\":\"Mystery City Games\",\"description\":\"Explore the City, Solve Puzzles, Unlock History\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#organization\"},\"alternateName\":\"Mystery City Games\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#organization\",\"name\":\"Mystery City Games\",\"alternateName\":\"Mystery City Games\",\"url\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.mystery.city\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Mystery-City-Games-Logo-2048x394-1.png\",\"contentUrl\":\"https:\\\/\\\/www.mystery.city\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Mystery-City-Games-Logo-2048x394-1.png\",\"width\":2048,\"height\":394,\"caption\":\"Mystery City Games\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mystery.city\\\/nl\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/MysteryCityGames\\\/\",\"https:\\\/\\\/www.instagram.com\\\/mysterycitygames\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/mystery-city-games\",\"https:\\\/\\\/www.tiktok.com\\\/@mysterycitygames\",\"https:\\\/\\\/www.youtube.com\\\/@mysterycitygames\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"De Onbekende Afzender - Schoolgroepen - Mystery City Games","description":"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/","og_locale":"nl_NL","og_type":"article","og_title":"De Onbekende Afzender - Schoolgroepen - Mystery City Games","og_description":"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!","og_url":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/","og_site_name":"Mystery City Games","article_publisher":"https:\/\/www.facebook.com\/MysteryCityGames\/","article_modified_time":"2026-05-11T08:47:57+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/03\/admin-ajax-1.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/","url":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/","name":"De Onbekende Afzender - Schoolgroepen - Mystery City Games","isPartOf":{"@id":"https:\/\/www.mystery.city\/nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/#primaryimage"},"image":{"@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/03\/admin-ajax-1.webp","datePublished":"2025-03-07T09:25:16+00:00","dateModified":"2026-05-11T08:47:57+00:00","description":"Ontdek De Onbekende Afzender, een uitdagende raadseltocht speciaal voor schoolgroepen vol avontuur en samenwerking. Boek nu!","breadcrumb":{"@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/#primaryimage","url":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/03\/admin-ajax-1.webp","contentUrl":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/03\/admin-ajax-1.webp","width":600,"height":400,"caption":"Amsterdam School Group Activity | Escape Games for Students"},{"@type":"BreadcrumbList","@id":"https:\/\/www.mystery.city\/nl\/product\/amsterdam-school-groepen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mystery.city\/nl\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.mystery.city\/shop\/"},{"@type":"ListItem","position":3,"name":"De Onbekende Afzender &#8211; Schoolgroepen"}]},{"@type":"WebSite","@id":"https:\/\/www.mystery.city\/nl\/#website","url":"https:\/\/www.mystery.city\/nl\/","name":"Mystery City Games","description":"Explore the City, Solve Puzzles, Unlock History","publisher":{"@id":"https:\/\/www.mystery.city\/nl\/#organization"},"alternateName":"Mystery City Games","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mystery.city\/nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/www.mystery.city\/nl\/#organization","name":"Mystery City Games","alternateName":"Mystery City Games","url":"https:\/\/www.mystery.city\/nl\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.mystery.city\/nl\/#\/schema\/logo\/image\/","url":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/02\/Mystery-City-Games-Logo-2048x394-1.png","contentUrl":"https:\/\/www.mystery.city\/wp-content\/uploads\/2025\/02\/Mystery-City-Games-Logo-2048x394-1.png","width":2048,"height":394,"caption":"Mystery City Games"},"image":{"@id":"https:\/\/www.mystery.city\/nl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/MysteryCityGames\/","https:\/\/www.instagram.com\/mysterycitygames\/","https:\/\/www.linkedin.com\/company\/mystery-city-games","https:\/\/www.tiktok.com\/@mysterycitygames","https:\/\/www.youtube.com\/@mysterycitygames"]}]}},"_links":{"self":[{"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/product\/9352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/media\/7071"}],"wp:attachment":[{"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/media?parent=9352"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/product_brand?post=9352"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/product_cat?post=9352"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mystery.city\/nl\/wp-json\/wp\/v2\/product_tag?post=9352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}