About: http://webisa.webdatacommons.org/35424519

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	I think you will find in that case except will outperform a join or a not in statement.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlservercentral.com