PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For those who have been asleep due to some kind of magic spell and missed it all, graphene is a form of carbon that is basically a gigantic, one-atom thick layer of carbon atoms in a hexagonal array.
http://www.w3.org/ns/prov#wasQuotedFrom
  • investorintel.com