PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With this arrangement, an AC low voltage, e.g. 200 V, supplied to the input terminals IN1 and IN2 is transformed to a DC high voltage, e.g. 150 kV, and is supplied between the anode and filament of an X-ray tube 105 from the output terminals OUT1, and OUT2 through three-core high voltage cables 104, 104.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com