About: http://webisa.webdatacommons.org/199108122

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	Not only that, but stuff collects that you probably do not want lying around, including files that you have deleted from your hard drives but are actually still accessible to anyone who knows how to bring them back into play.
http://www.w3.org/ns/prov#wasQuotedFrom	pcmag.com