PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Humans sleep on average around three hours less than other primates such as chimps, rhesus monkeys, squirrel monkeys and baboons, all of whom sleep for 10 hours.
http://www.w3.org/ns/prov#wasQuotedFrom
  • calendars.com