PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The geology is characterised by old weathered sedimentary rocks and bedrock, such as gneisses and granites, generally poor in exchangeable nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fao.org