PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ClinicalTrials.govRegistry of all clinical trials ??? for cancer and other medical conditions ??? from the National Institutes of Health (NIH)
http://www.w3.org/ns/prov#wasQuotedFrom
  • uci.edu