{"version":"1.0","provider_name":"Hall of Remembrance at the Warsaw Insurgents Cemetery","provider_url":"https:\/\/izbapamieci.muzeumwarszawy.pl\/en\/","title":"A temporary exhibition | Hall of Remembrance at the Warsaw Insurgents Cemetery","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"gMWg7I5i7F\"><a href=\"https:\/\/izbapamieci.muzeumwarszawy.pl\/en\/wystawa\/a-temporary-exhibition\/\">A temporary exhibition<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/izbapamieci.muzeumwarszawy.pl\/en\/wystawa\/a-temporary-exhibition\/embed\/#?secret=gMWg7I5i7F\" width=\"600\" height=\"338\" title=\"&#8220;A temporary exhibition&#8221; &#8212; Hall of Remembrance at the Warsaw Insurgents Cemetery\" data-secret=\"gMWg7I5i7F\" 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\/\/# sourceURL=https:\/\/izbapamieci.muzeumwarszawy.pl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/izbapamieci.muzeumwarszawy.pl\/wp-content\/uploads\/sites\/25\/2022\/12\/340A6709_1600pix_\u00a9TKaczor.jpg","thumbnail_width":1600,"thumbnail_height":1067,"description":"An exposition of makeshift graves and execution sites where the residents of Warsaw as well as insurgents were being shot dead is presented by way of maps showing the city from the bird\u2019s eye view. The maps have been developed by Zygmunt Walkowski, an expert in Warsaw\u2019s iconography from the period of World War Two [&hellip;]"}