About: http://webisa.webdatacommons.org/80657528

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	3) It is hard as others have said to keep it fresh, but also as others have said what about articles or book reviews or other stuff
http://www.w3.org/ns/prov#wasQuotedFrom	emergiblog.com