PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most of the water contamination in Indonesia is caused by human activities such as household, farming, industrial and mining waste.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thejakartapost.com