PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Often, large quantities of groundwater contaminated by chemicals, radioactive elements, or other minerals are produced in the process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • 7gen.com