<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>Poland Travel (EN)</provider_name><provider_url>https://www.poland.travel/en</provider_url><author_name>Poland Travel (EN)</author_name><author_url>https://www.poland.travel/en</author_url><title>Centennial Hall in Wroclaw - Poland Travel (EN)</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="sjQZFUQPJg"&gt;&lt;a href="https://www.poland.travel/en/centennial-hall-in-wroclaw/"&gt;Centennial Hall in Wroclaw&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.poland.travel/en/centennial-hall-in-wroclaw/embed/#?secret=sjQZFUQPJg" width="600" height="338" title="&#x201E;Centennial Hall in Wroclaw&#x201D; &#x2014; Poland Travel (EN)" data-secret="sjQZFUQPJg" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
/* &lt;![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^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&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(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&lt;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);
/* ]]&gt; */
&lt;/script&gt;
</html><thumbnail_url>https://www.poland.travel/en/wp-content/uploads/sites/17/2023/02/00016_4027_Wroclaw_Hala_Stulecia_KK_HR.jpg</thumbnail_url><thumbnail_width>1920</thumbnail_width><thumbnail_height>796</thumbnail_height><description>At the time of its construction, the Hall had the biggest reinforced concrete roofing in the world. The covering central cupola had 67 meters in diameter and the maximal width of the interior equals 95 metres. Available surface amounts to 14000 square metres. The Hall is spacious with the inner height of 43 metres. Further [&hellip;]</description></oembed>
