About: http://webisa.webdatacommons.org/393012670

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	We would typically want to provide a pick list of allowable type descriptors based on the entity types involved in the relationship.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com