About: http://webisa.webdatacommons.org/264750409

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	In my opinion, this functional difference is the strongest reason to choose one or the other (and the choice will vary depending what you are opening).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com