PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Microwave Engineering : Microwave Tubes and solid state devices, Microwave generation and amplifiers, Waveguides and other Microwave components and Circuits, Micro strip circuits, Microwave Antennas, Microwave Measurements, Masers, Lasers; Microwave Communication Systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nceiindia.com