{"version":"1.0","provider_name":"Kunststudio Quartett","provider_url":"https:\/\/www.kunststudio.ch\/pl","author_name":"admin","author_url":"https:\/\/www.kunststudio.ch\/pl\/author\/admin\/","title":"Lekcje \u015bpiewu solowego - Kunststudio Quartett","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Ud3zuZwTxB\"><a href=\"https:\/\/www.kunststudio.ch\/pl\/services\/gesangsunterricht-solo\/\">Lekcje \u015bpiewu solowego<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.kunststudio.ch\/pl\/services\/gesangsunterricht-solo\/embed\/#?secret=Ud3zuZwTxB\" width=\"600\" height=\"338\" title=\"&#8222;Lekcje \u015bpiewu solowego&#8221; &#8212; Kunststudio Quartett\" data-secret=\"Ud3zuZwTxB\" 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\/\/# sourceURL=https:\/\/www.kunststudio.ch\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.kunststudio.ch\/wp-content\/uploads\/2026\/04\/singi2n.jpg","thumbnail_width":694,"thumbnail_height":773,"description":"Miasto Zurych Grupa \/ Indywidualnie:Einzel &ndash;> pojedynczy, pojedyncza, pojedyncze (w zale&#380;no&#347;ci od kontekstu)Liczba na tydzie&#324;: 1 Okres 1: 18.08.2025-04.10.2025 Okres 2: 20.10.2025-20.12.2025 (*01.11.25 \/ 08.12.25) Okres 3: 05.01.2026-06.02.2026 Okres 4: 23.02.2026-17.04.2026 (*03.04.26 \/ 06.04.26) Okres 5: 04.05.2026-15.05.2026 (*14.05) Okres 6: 18.05.2026-10.07.2026 (*25.05) *W te &#347;wi&#281;ta nie ma zaj&#281;&#263;"}