PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cardiovascular diseases are a serious epidemiological problem in the contemporary world, with approximately 17 million people die each year from causes such as myocardial infarction and stroke.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov