PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Languages go extinct mostly because another language becomes the dominant language of the society, not because they are any less efficient in information processing than other languages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usingenglish.com