Individual #Yenisei_River__Yenisei__Yenisey__Yenisey_River  a Russian river; flows northward into the Arctic Ocean
  instance of:  river
  part of:  Siberia  a vast Asian region of Russia; famous for long cold winters
     part of:  Russia__Russian_Federation  a federation in northeastern Europe and northern Asia; formerly Soviet Russia; since 1991 an independent state
        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 Yenisei_River; click here to add one.