PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The steam produced by the boiler can be used to run, e.g., a power-producing apparatus, e.g. a turbine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com