PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Antarctic is a great place for infrared astronomical observations, and it also has the advantage that objects can be observed continuously without the interference of the day-night cycle.
http://www.w3.org/ns/prov#wasQuotedFrom
  • csicop.org