Columns do not have an owner, objects do.

Follows layout of the view you are quering...

Code:
SQL> desc dba_ind_columns
 Name                                      Null?    Type
 ----------------------------------------- -------- ------------------
 INDEX_OWNER                               NOT NULL VARCHAR2(30)
 INDEX_NAME                                NOT NULL VARCHAR2(30)
 TABLE_OWNER                               NOT NULL VARCHAR2(30)
 TABLE_NAME                                NOT NULL VARCHAR2(30)
 COLUMN_NAME                                        VARCHAR2(4000)
 COLUMN_POSITION                           NOT NULL NUMBER
 COLUMN_LENGTH                             NOT NULL NUMBER
 DESCEND                                            VARCHAR2(4)