PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Jane Stewart and Shimon Amir at Concordia University in Montreal hoped to find out what happens to this circadian cycle when an emotion such as fear or depression interferes with the cycle of sleeping and waking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com