PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This milk being the source of importance is undergoing major research to create a type that will be able to treat diseases such as phenylketonuria or cystic fibrosis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikibooks.org