PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, the Al--Ti reflective layer may be alternatively replaced by a layer of any of elements, including Si, Ge, C, Au, Ag, Cu, Al, Ni, Fe, Co, Cr, Ti, Pd, Pt, W, T, Mo, and Sb, alloys formed mainly of one of them, alloys of more than two of them, or multi-layers of above-mentioned layers, or a composite layer of at least one of them with an oxide or oxides or similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com