PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Shell and other oil companies interested in the Arctic argue that they???ll be taking extra precautions in the Arctic, and note that they???ll be drilling shallow, low-pressure wells that are less likely to blow out than the deepwater well that caused BP???s 2010 Gulf oil spill.
http://www.w3.org/ns/prov#wasQuotedFrom
  • time.com