select * from dba_registry

COMP_ID | COMP_NAME | VERSION | STATUS | MODIFIED | CONTROL | SCHEMA | PROCEDURE | STARTUP | PARENT_ID
CATALOG | Oracle9i Catalog Views | 9.2.0.5.0 | VALID | 09-JUL-2006 04:21:00 | SYS | SYS | DBMS_REGISTRY_SYS.VALIDATE_CATALOG | null | null
CATPROC | Oracle9i Packages and Types | 9.2.0.5.0 | VALID | 09-JUL-2006 04:21:00 | SYS | SYS | DBMS_REGISTRY_SYS.VALIDATE_CATPROC | null | null
OWM | Oracle Workspace Manager | 9.2.0.1.0 | VALID | 09-JUL-2006 04:21:00 | SYS | WMSYS | OWM_VALIDATE | null | null