PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A lighting system according to claim 1, wherein the layer including a light-emitting substance comprises a substance selected from the group consisting of organic compound and inorganic compound.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com