PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Health and environmental impacts could be particularly severe in cities such as Houston, Phoenix, and Los Angeles, which already have poor air quality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • findlaw.com