{"version":"1.0","provider_name":"Leeuwarden City of Literature","provider_url":"https:\/\/leeuwardencityofliterature.nl\/en\/","author_name":"cityofliterature","author_url":"https:\/\/leeuwardencityofliterature.nl\/en\/author\/cityofliterature\/","title":"100 years of Richthofenkolleksje - Leeuwarden City of Literature","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pkvDk3UcJ9\"><a href=\"https:\/\/leeuwardencityofliterature.nl\/en\/agenda\/100-years-of-richthofenkolleksje\/\">100 years of Richthofenkolleksje<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leeuwardencityofliterature.nl\/en\/agenda\/100-years-of-richthofenkolleksje\/embed\/#?secret=pkvDk3UcJ9\" width=\"600\" height=\"338\" title=\"&#8220;100 years of Richthofenkolleksje&#8221; &#8212; Leeuwarden City of Literature\" data-secret=\"pkvDk3UcJ9\" 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\/2022\/11\/Richthofen.jpg","thumbnail_width":1425,"thumbnail_height":1193,"description":"Exactly 100 years ago this year the Richthofenkolleksje came into the possession of the Province of Frysl\u00e2n and was housed at Tresoar. On Friday afternoon, December 16, Tresoar celebrates the milestone of this special collection."}