PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The metal salts of carboxylic acids can be alkali metal salts, such as the lithium, sodium and potassium salts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es