PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Inverter 3775 can generate an AC waveform having a frequency of approximately 60, 90, 120, and/or greater cycles/second (hertz) and a magnitude of from approximately 100 to approximately 1800 volts, including all values and subranges therebetween, such as approximately 460, 600, and 720 volts, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com