PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The fuel cell may be a SORFC, a SOFC or another fuel cell, such as a PEM or a molten carbonate fuel cell.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com