About: http://webisa.webdatacommons.org/139221747

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	My experience is that all three are used interchangeably so much that even if there really ever was a distinction, it is meaningless now.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com