PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The optical element may comprise, for example, an optical component such as a lens used in optical systems, such as telescopes used in astronomy and systems used for imaging structures, such as structures formed on a mask reticle, onto a radiation sensitive substrate, such as a resist, in a lithographic method.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com