PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Inorganic oxides (in the form of crystals or thin films) are especially preferred because oxides yield satisfactory hydrophilic metal hydroxyl groups on the surface upon proper treatment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk