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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To address concerns of colorectal cancer recurring after initial treatment, NCI, in collaboration with SWOG, one of the five cooperative groups that together will comprise NCI's National Clinical Trials Network, and Cancer Prevention Pharmaceuticals, Inc., recently announced a phase III trial.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cancer.gov