{"version":"1.0","provider_name":"Polen Travel (NL)","provider_url":"https:\/\/www.polen.travel\/nl","author_name":"malgorzataduijnmayer","author_url":"https:\/\/www.polen.travel\/nl\/author\/malgorzataduijnmayer\/","title":"Ontdek de \"Poolse Sahara\" - Polen Travel (NL)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HDPQR9hBFG\"><a href=\"https:\/\/www.polen.travel\/nl\/ontdek-de-poolse-sahara\/\">Ontdek de &#8222;Poolse Sahara&#8221;<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.polen.travel\/nl\/ontdek-de-poolse-sahara\/embed\/#?secret=HDPQR9hBFG\" width=\"600\" height=\"338\" title=\"&#8222;Ontdek de &#8222;Poolse Sahara&#8221;&#8221; &#8212; Polen Travel (NL)\" data-secret=\"HDPQR9hBFG\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"Ontdek de &#8222;Poolse Sahara&#8221; De B\u0142\u0119dowska-woestijn, bekend als de &#8222;Poolse Sahara&#8221;, is de enige plaats in Polen waar de natuur zelf een uniek woestijnecosysteem heeft gecre\u00eberd. Het is ook het grootste gebied van vluchtig zand in het land, met een oppervlakte van meer dan 33 vierkante kilometer. Hoewel de woestijn is ontstaan als gevolg van [&hellip;]","thumbnail_url":"https:\/\/www.polen.travel\/nl\/wp-content\/uploads\/sites\/23\/2026\/06\/265605108_Pustynia_Bledowska_Adobe-xl.jpeg","thumbnail_width":1224,"thumbnail_height":687}