PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More specifically, this invention relates to compositions for treatment, and resulting compositions, of clay, including soils and other clay-containing materials, with certain catechol compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com