PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of the most common sleep disorders are insomnia, obstructive sleep apnea (OSA), restless legs syndrome (RLS), narcolepsy, parasomnias, and heartburn (acid reflux).
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com