{"version":"1.0","provider_name":"Leeuwarden City of Literature","provider_url":"https:\/\/leeuwardencityofliterature.nl\/fy\/","author_name":"cityofliterature","author_url":"https:\/\/leeuwardencityofliterature.nl\/fy\/author\/cityofliterature\/","title":"Oprop om Fryske boeken foar learlingen - Leeuwarden City of Literature","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0j8aXNfXBh\"><a href=\"https:\/\/leeuwardencityofliterature.nl\/fy\/oprop-om-fryske-boeken-foar-learlingen\/\">Oprop om Fryske boeken foar learlingen<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leeuwardencityofliterature.nl\/fy\/oprop-om-fryske-boeken-foar-learlingen\/embed\/#?secret=0j8aXNfXBh\" width=\"600\" height=\"338\" title=\"&#8220;Oprop om Fryske boeken foar learlingen&#8221; &#8212; Leeuwarden City of Literature\" data-secret=\"0j8aXNfXBh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/leeuwardencityofliterature.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/leeuwardencityofliterature.nl\/wp-content\/uploads\/2025\/03\/pexels-suzyhazelwood-1438044-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1636,"description":"Yn de boppebou fan havo en vwo fan Piter Jelles sille wy de kommende tiid mei de learlingen boeken oer de Twadde Wr\u00e2ldoarloch l\u00eaze en beprate. In protte Fryske boeken binne net mear te krijen, en seker net op papier. D\u00earom dogge wy in oprop. Wy sykje om boeken op papier. Digitale boeken foar de [&hellip;]"}