{"version":"1.0","provider_name":"Instytut Polski w Londynie","provider_url":"https:\/\/instytutpolski.pl\/london","author_name":"ochamanskij","author_url":"https:\/\/instytutpolski.pl\/london\/author\/ochamanskij\/","title":"CHELSEA HISTORY FESTIVAL - Instytut Polski w Londynie","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zSNlLvFViy\"><a href=\"https:\/\/instytutpolski.pl\/london\/2021\/08\/27\/chelsea-history-festival-2\/\">CHELSEA HISTORY FESTIVAL<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/instytutpolski.pl\/london\/2021\/08\/27\/chelsea-history-festival-2\/embed\/#?secret=zSNlLvFViy\" width=\"600\" height=\"338\" title=\"&#8222;CHELSEA HISTORY FESTIVAL&#8221; &#8212; Instytut Polski w Londynie\" data-secret=\"zSNlLvFViy\" 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","thumbnail_url":"https:\/\/instytutpolski.pl\/london\/wp-content\/uploads\/sites\/23\/2021\/08\/chf-social-blue-crop-noflowers-2021_v2.jpg","thumbnail_width":1200,"thumbnail_height":630,"description":"The past will be brought to life in an immersive mixture of physical and virtual events for the Chelsea History Festival 2021. In response to the pandemic, the 2020 festival hosted a varied programme with events both in person and online. This year, the festival will focus on bringing people back to historic Chelsea \u2013 [&hellip;]"}