About: http://webisa.webdatacommons.org/72569217

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	This is not the only one and there are others including Redhat???s approach.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudave.com