PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kapteyn's Star is the closest known halo star, a member of a local cluster of halo stars called the Kapteyn's star group or stellar moving group that may be part of a local supercluster of halo stars distributed across 2,000 to 3,000 parsecs (6,500 to 9,800 light-years) into the Milky Way's galactic halo (Olin Jeuck Eggen, 1996).
http://www.w3.org/ns/prov#wasQuotedFrom
  • fcac.org