PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On the physical plane there are substances that induce and aid to sleep; they are called sleeping pills and are well known by a generation such as our own, sick with insomnia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • catholic.org