PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment of any of formulae (I) and (II), at least one of Y, Y1, Y2, Y3, Y4 and Y5 is other than hydrogen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com