PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A material for the gate metal layer includes chrome (Cr), molybdenum (Mo), aluminium (Al) and the like, which are used in a form of a single-layer structure or a double-layer structure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com