About: http://webisa.webdatacommons.org/254692791

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	Canonical tag solves this problem, especially if your URL structure is based on parameters usage.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalpoint.com