PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Can cause cancer.Polychlorinated biphenyls (PCBs) - 500What it???s used for: Used as coolants and lubricants in transformers, capacitors and other electrical equipment such as light fixtures.
http://www.w3.org/ns/prov#wasQuotedFrom
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