PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hazards are mainly associated with high power/high-frequency RF generators, waveguides and conductors, and the working coils
http://www.w3.org/ns/prov#wasQuotedFrom
  • rfcafe.com