About: http://webisa.webdatacommons.org/340784353

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	Return true if the edge has restriction on the starting or ending port, e.g. either the start or end attribute is set on this edge.
http://www.w3.org/ns/prov#wasQuotedFrom	cpan.org