PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The oil and tar balls, probably originating from the BP Deepwater Horizon oil spill of 2010, were stirred up by Hurricane Isaac last week and extend as far as a mile out to sea, forcing the state to close 12 miles of Gulf coastline to fishing and other activities, the New Orleans Times-Picayune reported.
http://www.w3.org/ns/prov#wasQuotedFrom
  • startribune.com