PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The central functions of the BioSystems database, however, are available for all records, such as the listing and categorization of biosystem components and links to related data throughout the Entrez system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com