PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Named entity extraction is the process of identifying things" such as persons, companies, locations, organizations, and products within text.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alchemyapi.com