{"version":"1.0","provider_name":"Festival of the Mind 2024","provider_url":"https:\/\/festivalofthemind.sheffield.ac.uk\/2024","author_name":"ljhodges","author_url":"https:\/\/festivalofthemind.sheffield.ac.uk\/2024\/author\/ljhodges\/","title":"Sheffield Castle - Festival of the Mind 2024","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jlXC3j1rVu\"><a href=\"https:\/\/festivalofthemind.sheffield.ac.uk\/2024\/spiegeltent\/sheffield-castle\/\">Sheffield Castle<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/festivalofthemind.sheffield.ac.uk\/2024\/spiegeltent\/sheffield-castle\/embed\/#?secret=jlXC3j1rVu\" width=\"600\" height=\"338\" title=\"&#8220;Sheffield Castle&#8221; &#8212; Festival of the Mind 2024\" data-secret=\"jlXC3j1rVu\" 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:\/\/festivalofthemind.sheffield.ac.uk\/2024\/wp-content\/uploads\/sites\/6\/2024\/08\/Sheffield-Castle-3893-1-scaled.jpg","thumbnail_width":2560,"thumbnail_height":1440,"description":"Join our panel of experts to learn more about Sheffield\u2019s Castle past, present and future. The Castlegate area has changed dramatically over hundreds of years from castle to slaughterhouses, bowling green to steel works, and from Sheffield market to its current state. The site is now moving on to an exciting new chapter and work [&hellip;]"}