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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SAN FRANCISCO -- The medical use of marijuana, which is common among patients diagnosed with illnesses such as HIV or cancer, might lead to depression or anxiety disorders.
http://www.w3.org/ns/prov#wasQuotedFrom
  • questia.com