PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • No one had imagined that the top nanometer or two of the surface was a solid, Jain said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com