About: http://webisa.webdatacommons.org/360502868

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	I cannot see any difference in what the two approaches give me other than the fact the latter does not involve the black magic metaclass ;)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com