PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Asbestos is a carcinogen and is categorized as a hazardous air pollutant by the Environmental Protection Agency (EPA).
http://www.w3.org/ns/prov#wasQuotedFrom
  • aqmd.gov