PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • are contaminated with jet-fuel, radioactive wastes, volatile organic compounds (VOCs), nitric and sulfuric acid, beryllium and heavy metals such as lead.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthandenvironment.org