{"version":"1.0","provider_name":"Inter Antiquariaat Mefferdt &amp; De Jonge","provider_url":"https:\/\/inter-antiquariaat.nl\/nl-oud","author_name":"admin","author_url":"https:\/\/inter-antiquariaat.nl\/nl-oud\/author\/admin\/","title":"Fossa Eugeniana in het land tussen Maas en Rijn - Willem Blaeu, 1635 - Inter Antiquariaat Mefferdt &amp; De Jonge","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"GW9rEGhr3S\"><a href=\"https:\/\/inter-antiquariaat.nl\/nl-oud\/antiek\/niet-gecategoriseerd\/fossa-eugeniana-willem-blaeu-1635\/\">Fossa Eugeniana in het land tussen Maas en Rijn &#8211; Willem Blaeu, 1635<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/inter-antiquariaat.nl\/nl-oud\/antiek\/niet-gecategoriseerd\/fossa-eugeniana-willem-blaeu-1635\/embed\/#?secret=GW9rEGhr3S\" width=\"600\" height=\"338\" title=\"&#8220;Fossa Eugeniana in het land tussen Maas en Rijn &#8211; Willem Blaeu, 1635&#8221; &#8212; Inter Antiquariaat Mefferdt &amp; De Jonge\" data-secret=\"GW9rEGhr3S\" 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\/\/# sourceURL=https:\/\/inter-antiquariaat.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"HET LAND TUSSEN MAAS EN RIJN MET DE GEPLANDE FOSSA EUGENIANA \u201cFossa Sanctae Mariae\u201d kopergravure van het gebied tussen Maas en Rijn, uitgegeven ca. 1640 door Willem Blaeu. In de tijd met de hand gekleurd. Afm. ca. 39 x 51 cm. De kaart toont het ambitieuze, maar nooit voltooide kanaalproject Fossa Sanctae Mariae (Kanaal van [...]"}