PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Not sure whether I agree with that or not, but it gives a good example of why the intersection is not close enough to the product to conclude that the individual terms of the product being off would necessarily drag the size of the intersection off.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathoverflow.net