{"version":"1.0","provider_name":"phone english blog","provider_url":"https:\/\/phoneenglish.es\/blog","author_name":"beth","author_url":"https:\/\/phoneenglish.es\/blog\/author\/beth\/","title":"Smart Cities | phone english blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ftm3pD1iDa\"><a href=\"https:\/\/phoneenglish.es\/blog\/2018\/11\/smart-cities\/\">Smart Cities<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/phoneenglish.es\/blog\/2018\/11\/smart-cities\/embed\/#?secret=ftm3pD1iDa\" width=\"600\" height=\"338\" title=\"&#8220;Smart Cities&#8221; &#8212; phone english blog\" data-secret=\"ftm3pD1iDa\" 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<\/script>\n","description":"B2 &#8211; Upper Intermediate The population is beginning to move to urban areas, mainly due to economic reasons. Along with that ever-growing number of citizens are the huge challenges the cities face. Imagine from small cities to sprawling metropolis issues like traffic congestion, climate change, providing quality education, and affordable housing as well as health [&hellip;]"}