PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • chemicals, including polycyclic aromatic hydrocarbons (PAHs), benzene, cyanide, and phenolics (Table
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov