PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nearly 6 million Americans live with heart failure, according to government estimates, and studies confirm about a quarter of them suffer from depression. ???Evidence-based depression treatments clearly improve health-related quality of life, yet it is presently unknown whether they also reduce morbidity and mortality, particularly in patients with cardiovascular disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mteagle.com