PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As inert gases usable in the process according to the present invention, there are N2, He, Ne, Ar, Kr, Xe or other gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com