PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For years, oil refineries, coal plants, and other industrial facilities have escaped Clean Air Act requirements, allowing them to spew deadly pollutants into the air shared by nearby communities.
http://www.w3.org/ns/prov#wasQuotedFrom
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