PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Conveniently, a layer of ZrTiO4 may be formed by a sol gel process from a precursor solution comprising a mixture of zirconium and titanium alkoxides, i.e. a mixture of zirconium and titanium propoxides or ethoxides, or from a mixture of a metal alkoxide and a soluble inorganic metal salt, e.g. zirconium propoxide and titanium nitrate.
http://www.w3.org/ns/prov#wasQuotedFrom
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