About: http://webisa.webdatacommons.org/309439702

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 way interests me mostly because it is a mechanism that is already in place (though currently toothless and ineffective).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com