1.0Nord-Pas de Calais Mining Basin - World Heritagehttps://bassinminier-patrimoinemondial.org/enadminhttps://bassinminier-patrimoinemondial.org/en/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="18YgFcSwcw"><a href="https://bassinminier-patrimoinemondial.org/en/hearing-loud-and-clear/">Hearing loud and clear!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://bassinminier-patrimoinemondial.org/en/hearing-loud-and-clear/embed/#?secret=18YgFcSwcw" width="600" height="338" title="« Hearing loud and clear! » — Nord-Pas de Calais Mining Basin - World Heritage" data-secret="18YgFcSwcw" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://bassinminier-patrimoinemondial.org/en/wp-content/uploads/2014/12/bandeau-comprendre.jpg2000425To be listed as UNESCO World Heritage, a site must demonstrate its universal, outstanding value. This outstanding universal value is assessed in light of the ten criteria determined by the World Heritage Committee. Sites have to comply with at least one in order to gain World Heritage status. The three criteria chosen to show the […]