PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Their sleepiness often interferes with work or school attendance, and conventional treatments such as stimulants bring little relief.
http://www.w3.org/ns/prov#wasQuotedFrom
  • labspaces.net