PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Symptoms may include, but are not restricted to, palpitations, shortness of breath, chest pain, fatigue, or other symptoms, or any combination of the above
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov