PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When we sleep, our brains release hormones that trigger functions such as restoring energy and strengthening the immune system (Washington Post).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stack.com