PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one form, materials such as polymer and silica having desirable thermo-optic coefficients may be operable to provide desired optical beam deflection.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com