PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The material 4 may also comprise weakly electrically conductive materials, for example made from silicon or other semiconducting materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com