which country gave birth to the franklin 12 series and pratt & whitney r-2180-e twin wasp e aircrafts ?
SELECT DISTINCT var_uri where brack_open dbr_Franklin_12_series dbp_nationalOrigin var_uri sep_dot dbr_Pratt_&_Whitney_R-2180-E_Twin_Wasp_E dbp_nationalOrigin var_uri brack_close