PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Samples taken from various locations on the site contained contaminants such as polychlorinated biphenyls (PCBs), polyaromatic hydrocarbons (PAHs), volatile organics, oil, grease, and lead.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov