PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The research funded by the Washington, D.C.-based Electric Power Research Institute was to study the effluent toxic wastes, such as heavy metals arsenic and selenium, and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
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