PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Insomnia - Sleeplessness caused by physical stress, mental stress or stimulants, such as coffee or medications; a condition of being abnormally awake when one would ordinarily be able to fall and remain asleep.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theroadback.org