PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sleep deprivation can lead to compounding problems such as trouble falling asleep, frequent waking, or poor quality sleep that is not restorative.
http://www.w3.org/ns/prov#wasQuotedFrom
  • downtownexpress.com