{"version":"1.0","provider_name":"JeopardyAnswers.org","provider_url":"https:\/\/jeopardyanswers.org","author_name":"jeo","author_url":"https:\/\/jeopardyanswers.org\/author\/jeo\/","title":"Tchaikovsky had a double premiere on Dec. 18 1892: his opera Iolanta &amp; this ballet - JeopardyAnswers.org","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"gdzBIuyLFX\"><a href=\"https:\/\/jeopardyanswers.org\/tchaikovsky-had-a-double-premiere-on-dec-18-1892-his-opera-iolanta-this-ballet\/\">Tchaikovsky had a double premiere on Dec. 18 1892: his opera Iolanta &amp; this ballet<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jeopardyanswers.org\/tchaikovsky-had-a-double-premiere-on-dec-18-1892-his-opera-iolanta-this-ballet\/embed\/#?secret=gdzBIuyLFX\" width=\"600\" height=\"338\" title=\"&#8220;Tchaikovsky had a double premiere on Dec. 18 1892: his opera Iolanta &amp; this ballet&#8221; &#8212; JeopardyAnswers.org\" data-secret=\"gdzBIuyLFX\" 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<\/script>\n","description":"Below you may find the Tchaikovsky had a double premiere on Dec. 18 1892: his opera Iolanta &amp; this ballet which is part of the Jeopardy Archive. In case the question or answer is wrong or something is missing do not hesitate to contact us and we will be glad to help you out. This..."}