PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More preferably, microwave (e.g., generally 2.45 GHz or higher frequencies) power 160 is coupled to the plasma source chamber 170 via a suitable means such as a waveguide or coaxial cable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com