PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Congestive heart failure, respiratory failure, and/or aspiration pneumonia are the most frequent causes of death, which usually occurs within 1 year [1].
http://www.w3.org/ns/prov#wasQuotedFrom
  • upmc.edu