PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Saudi Arabia, Kuwait, and other countries of the Arabian Peninsula are converting seawater into drinking water by various distilling processes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scholastic.com