PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can review your local water authority???s quarterly contamination reports, looking carefully for lead, arsenic, heavy metal, pesticides, and solvent contamination, as well as coliform and other bacteria and parasite contamination.
http://www.w3.org/ns/prov#wasQuotedFrom
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