PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Risk Assessment for Toxic Air Pollutants: A Citizen???s Guide Risk assessment is a process used to estimate the risk of illness from a specific human exposure to a toxic air pollutant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • broward.org