PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The spacer can be any of a variety of materials, including a dielectric such as a TEFLON or a foamed TEFLON, and/or LCP, air or a vacuum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com