PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ocean-going ships, as well as many desalination plants in the Mediterranean, Caribbean, and other parts of the world, have been making drinking water from seawater for many years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cenews.com