PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • phosphor,solid material that emits light, or luminesces, when exposed to radiation such as ultraviolet light or an electron beam.
http://www.w3.org/ns/prov#wasQuotedFrom
  • britannica.com