which work is both kamalakara kameswara rao and kamalakara kameswara rao both known for ?
SELECT DISTINCT var_uri where brack_open dbr_Kamalakara_Kameswara_Rao dbo_notableWork var_uri sep_dot dbr_Kamalakara_Kameswara_Rao dbo_notableWork var_uri brack_close