PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, wire grid polarizing beam splitters are made of chemically inert metal that is well attached to glass or other substrate materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au