About: http://webisa.webdatacommons.org/18557256

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	Message as HTML Thanks Demian, these ones are a good position to start with.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net