About: http://webisa.webdatacommons.org/166678736

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	While giving a decent overview of the differences, that article contains some mistakes, especially concerning value types.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com