Individual #Poland__Republic_of_Poland__Polska  a republic in central Europe; the invasion of Poland by Germany in 1939 started World War II
  instance of:  European_country
  part:  battle_of_Tannenberg  Prussia  Warsaw  Cracow  Gdansk  Lodz  Lublin  Wroclaw  Oder_River  Vistula_River
  member:  Pole
  part of:  Europe  the 2nd smallest continent (actually a vast peninsula of Eurasia); the British use `Europe' to refer to all of the continent except the British Isles
     part of:  Eurasia  the land mass formed by the continents of Europe and Asia
        part of:  eastern_hemisphere__easternhemisphere__orient  the hemisphere that includes Eurasia and Africa and Australia
        part of:  northern_hemisphere  the hemisphere north of the equator

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