PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferred salts include the nitrates, sulfates, and chlorides of iron and copper, particularly iron nitrate and copper nitrate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au