PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Several states, including Maryland and Virginia, already have laws mandating insurers to cover the costs of cancer clinical trials, or are considering bills to the same effect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oncolink.org