{"version":"1.0","provider_name":"Antique Maps Adina Sommer","provider_url":"https:\/\/www.asommer.de\/en","author_name":"asommer","author_url":"https:\/\/www.asommer.de\/en\/author\/asommer\/","title":"Europa-Lettland-Estland-Dorpat ( Tartu) - Antique Maps Adina Sommer","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fIGaXUmBrd\"><a href=\"https:\/\/www.asommer.de\/en\/story\/europa-lettland-estland-dorpat-tartu\/\">Europa-Lettland-Estland&#8211;Dorpat ( Tartu)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.asommer.de\/en\/story\/europa-lettland-estland-dorpat-tartu\/embed\/#?secret=fIGaXUmBrd\" width=\"600\" height=\"338\" title=\"&#8220;Europa-Lettland-Estland&#8211;Dorpat ( Tartu)&#8221; &#8212; Antique Maps Adina Sommer\" data-secret=\"fIGaXUmBrd\" 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":"Tartu is the second largest city in Estonia. The first documentary mention under the name Tharbatas dates back to 1030. In 1224, the Estonian castle of Tharbatum was conquered by the Order of the Brothers of the Sword and became the seat of the bishop. In the Middle Ages, Dorpat was a link between the &hellip;"}