About: http://webisa.webdatacommons.org/18957992

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	If the parameter is a reference, then it is treated literally and passed unchanged to the routine.
http://www.w3.org/ns/prov#wasQuotedFrom	cpan.org