PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the insulating layer 31, an inorganic material or the like having nitrogen or oxygen, such as silicon oxide (SiOx), silicon nitride (SiNx), silicon oxynitride (SiOxNy) (x>y), silicon nitride oxide (SiNxOy) (x>y), or the like can be formed in a single-layer or multilayer structure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com