About: http://webisa.webdatacommons.org/287024057

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 intersection of R and S is a relation that includes all tuples that are both in R and S. DIFFERENCE of R and S
http://www.w3.org/ns/prov#wasQuotedFrom	grussell.org