PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But in recent years, lab experiments have turned up new figures for how water and carbon dioxide absorb light from different types of stars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com