PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The polymer is a type of organic light-emitting diode, and at just 1 millimetre thick is around half the thickness of standard light-emitting materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com