PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Terahertz radiation represents the last band of the radio wave and light spectrum which has not been extensively used for communications systems and other applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com