PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Usable as the semiconductor layer 22 are at least one of materials such as silicon, germanium, titanium oxide, zinc oxide, and aluminum nitride, or a material mainly composed of at least one of the materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com