#Sirius__Dog_Star__Canicula__Sothis  the brightest star in the sky; in Canis Major
  supertype:  binary_star__binary__double_star  a system of two stars that revolve around each other under their mutual gravitation
  member of:  Canis_Major__Great_Dog  a constellation southeast of Orion; contains Sirius

No statement uses or specializes Sirius; click here to add one.