PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However much I sympathise with Welsh, Gaelic, Irish speakers, English is the most widely spoken language in the world, soon I believe, to be overtaken by Mandarin Chinese.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk