PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lung disease such as COPD or emphysema as well as heart disease, especially congestive heart failure, can lead to frequent episodes of waking at night.Restless Leg Syndrome can cause trouble getting to sleep or staying asleep.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thepaper24-7.com