{"version":"1.0","provider_name":"Aldeias Hist\u00f3ricas de Portugal","provider_url":"https:\/\/aldeiashistoricasdeportugal.com\/en","author_name":"Technical Skillmind","author_url":"https:\/\/aldeiashistoricasdeportugal.com\/en\/author\/technical-skillmind\/","title":"Doble Ravelin\u2013 Blood Hospital - Aldeias Hist\u00f3ricas de Portugal","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6QUu20geW3\"><a href=\"https:\/\/aldeiashistoricasdeportugal.com\/en\/local\/revelim-doble-hospital-de-sangue\/\">Doble Ravelin\u2013 Blood Hospital<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/aldeiashistoricasdeportugal.com\/en\/local\/revelim-doble-hospital-de-sangue\/embed\/#?secret=6QUu20geW3\" width=\"600\" height=\"338\" title=\"&#8220;Doble Ravelin\u2013 Blood Hospital&#8221; &#8212; Aldeias Hist\u00f3ricas de Portugal\" data-secret=\"6QUu20geW3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/aldeiashistoricasdeportugal.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/aldeiashistoricasdeportugal.com\/wp-content\/uploads\/2019\/02\/revelim-doble-hospital-de-sangue-2.jpg","thumbnail_width":800,"thumbnail_height":600,"description":"Of Vauban influence, the Doble Ravelin was built in the 18th century. It has a characteristic dual structure which explains its name. It is considered one of the most perfect bastions as it covers all flanks. The Blood Hospital was set up here in 1658 due to the many wounded occupying the jail and the [&hellip;]"}