{"version":"1.0","provider_name":"Ancient Cattle of Wales","provider_url":"https:\/\/ancientcattleofwales.org\/cy\/","author_name":"ancientc-admin","author_url":"https:\/\/ancientcattleofwales.org\/cy\/author\/ancientc-admin\/","title":"Hanes - Ancient Cattle of Wales","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"olsTGD3VWN\"><a href=\"https:\/\/ancientcattleofwales.org\/cy\/hanes\/\">Hanes<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ancientcattleofwales.org\/cy\/hanes\/embed\/#?secret=olsTGD3VWN\" width=\"600\" height=\"338\" title=\"&#8220;Hanes&#8221; &#8212; Ancient Cattle of Wales\" data-secret=\"olsTGD3VWN\" 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","description":"Hanes Lliwgar Er mai gwartheg duon fu fwyaf cyffredin yng Nghymru erioed mae nifer o liwiau erall hefyd wedi bodoli ar hyd yr oesau. Ceir cyfeiriad at wartheg gwynion \u00e2 chlustiau cochion mewn llenyddiaeth Wyddelig gynnar ac fe gyfeirir atynt hefyd yng Nghyfraith Hywel Dda. Bu gwartheg gwynion yn nodwedd o Gastell Dinefwr, llys tywysogion [&hellip;]"}