<http://schema.org/image_url>
"http://brightcove01.brightcove.com/23/260701696001/201303/140/260701696001_2257973263001_vs-515363c0e4b00891622232d1-1592194021001.jpg?pubId=260701696001"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/alabamafootball/index.ssf/2013/03/suddenly_a_grizzled_veteran_de.html>