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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A decade ago, researchers shocked women around the world when they abruptly halted a landmark clinical trial on hormone therapy, a drug regimen widely used to relieve hot flashes, night sweats, and other unpleasant symptoms of menopause.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com