PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the present case, if the same optical surface 1020 is subject to the same pressure but now support member 1040 may be comprised of a substantially rigid material such as rigid polymer, plastic, metal, glass, crystal, silicon or other semiconductor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com