name the fictional character who was in m*a*s*h and portrayer is mash ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_series dbr_MwildcardAwildcardSwildcardH sep_dot var_uri dbo_portrayer dbr_MASH_ attr_open film attr_close sep_dot var_uri a dbo_FictionalCharacter brack_close