About: http://webisa.webdatacommons.org/330157149

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	And, of course, it???s way behind Tag Sets, with support only for SO and other missing features, that???s why I decided to drop it (I will put it off-line in 2 weeks).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com