PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sand, betonite, bauxite, zeolite, pumice, and some forms of silica or silicate are examples of minerals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com