PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • x^2 = y^2 , question becomes is x>x^2..........only true if x is a fraction...insuff
http://www.w3.org/ns/prov#wasQuotedFrom
  • gmatclub.com