PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If sediments in this section of the stream were contaminated, it could have served as a source of exposure to local residents, especially children.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov