<http://schema.org/url>
<http://media1.fdncms.com/sfexaminer/imager/san-franciscos-sewer/u/original/2661029/sf_sewer.jpg>
<http://archives.sfexaminer.com/sanfrancisco/san-francisco-at-1-million-can-utilities-handle-population-boom/Content?oid=2661028>