<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<http://www.pghcitypaper.com/pittsburgh/homeless-gospel-choir-is-a-one-man-diy-operation-and-wants-to-show-you-how/Content?oid=1627869&show=comments>