PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Results include an increased understanding of the geochemical processes that control transport, fate, and toxicity of heavy metals, including arsenic and mercury, in surficial environments of the eastern United States.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov