PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Photovoltaic devices are formed of photovoltaic material which interacts with electromagnetic radiation, such as visible light and infrared radiation, by a photoelectric effect wherein incident photons are absorbed and converted to electron-hole pairs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com