PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cleveland and Indianapolis both converted their water utilities from chlorine gas, but they are still at risk from railcars headed to other cities such as Minneapolis and Nashville that have not converted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enn.com