PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That also means that such patent holders should not require other firms to license back their patents, except for patents that are essential to the same standard.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentlyapple.com