PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Having experienced a medical event, which may confound study outcomes [e.g. heart attack, stroke, cancer (metastatic or newly diagnosed within last 5 years, except for non-melanoma skin cancer and breast), lupus, rheumatoid arthritis, chronic inflammatory disease]
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov