PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The ionized gas may be sealed in a chamber adjacent the dielectric material in a known manner, for example in the manner used in the gas switches for T-R circuits of microwave pulse radars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com