PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PCBs pose health hazards to Hudson River fish, mammals, birds, and other wildlife and are found at concentrations up to 1,000 times greater than those considered protective of human health or the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ny.gov