PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lack of sleep: Poor sleep contributes to many risk factors that may lead to heart disease, such as obesity, hypertension and diabetes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clevelandclinic.org