About: http://webisa.webdatacommons.org/50310282

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	were related to the 4.0 development, such as the 4.0.9 version which fixes a pre-4.0 bug.
http://www.w3.org/ns/prov#wasQuotedFrom	datacrow.net