PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • te, e.g. an advanced material such as a semiconductor layer, a photovoltaic cell, or a solar cell.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com