{"version":"1.0","provider_name":"Um\u00f3wmy si\u0119 na Polsk\u0119","provider_url":"http:\/\/wp-expert.pl\/umowa","author_name":"Micha\u0142 Gwizdek","author_url":"http:\/\/wp-expert.pl\/umowa\/author\/mg\/","title":"MIKO\u0141AJ HERBST - Um\u00f3wmy si\u0119 na Polsk\u0119","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DOXwqwFd0n\"><a href=\"http:\/\/wp-expert.pl\/umowa\/people\/mikolaj-herbst\/\">MIKO\u0141AJ HERBST<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/wp-expert.pl\/umowa\/people\/mikolaj-herbst\/embed\/#?secret=DOXwqwFd0n\" width=\"600\" height=\"338\" title=\"&#8222;MIKO\u0141AJ HERBST&#8221; &#8212; Um\u00f3wmy si\u0119 na Polsk\u0119\" data-secret=\"DOXwqwFd0n\" 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":"http:\/\/wp-expert.pl\/umowa\/wp-content\/uploads\/2025\/10\/Mikolaj-Herbst-done_done-e1759325187810.jpg","thumbnail_width":490,"thumbnail_height":490,"description":"Professor of economics at the University of Warsaw and expert in regional development, local governance, finance, and education policy. He served on the Team of Strategic Advisors to Prime Minister Donald Tusk from 2008 to 2014, contributing to long-term policy planning and institutional reform."}