About: http://webisa.webdatacommons.org/80771969

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For example, in the CNN case there is a link to the JPG in the page that refers to it, and that page is out there on the web; but it is not being picked up by any of the search engines.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org