PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The scrubber liquors contain contaminants such as arsenic, lead, cadmium, mercury, and radioactive particles, are legally regulated as toxic waste, and are prohibited from direct dispersal into the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
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