About: http://webisa.webdatacommons.org/407072334

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	When the node is a Notation, an Entity, or an EntityReference, this attribute represents the properties [declaration base URI] in the .
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net