PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Narcolepsy is a chronic sleep disorder, or dyssomnia, characterized by an excessive urge to sleep at inappropriate times, such as while at work.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crunchyroll.com