PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The material adopted for the reflection layer 6 is metals, for example aluminium, or dielectric materials with a refractive index which clearly differs from that of the two lacquer layers 5, 7.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com