PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Here in the U.S., Shell is on the brink of permits to begin drilling in the pristine Arctic Ocean this summer, despite the concerns of environmental groups, Alaska Native communities, and even federal agencies such as the US Coast Guard and NOAA. Aside from the long-term climate risk, their chief concerns revolve around Shell???s ability to respond to an oil spill challenging region ??? which can
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org