About: http://webisa.webdatacommons.org/193265678

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	The difference of set A minus set B is a set having all the members which are in A, but not in B.
http://www.w3.org/ns/prov#wasQuotedFrom	darkridge.com