PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The light emitting layer may use a singlet excited light emitting material and a triplet excited light emitting material including a metal complex or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com