Remote-Operations-Information-Objects-extensions {joint-iso-itu-t remote-operations(4) informationObjects-extensions(8) version2(1)}
  + Remote-Operations-Useful-Definitions {joint-iso-itu-t remote-operations(4) useful-definitions(7) version2(1)}
  | + Remote-Operations-Generic-ROS-PDUs {joint-iso-itu-t remote-operations(4) generic-ROS-PDUs(6) version1(0)}
  | | - Remote-Operations-Information-Objects {joint-iso-itu-t remote-operations(4) informationObjects(5) version2(1)}
  | |   -@ Remote-Operations-Useful-Definitions {joint-iso-itu-t remote-operations(4) useful-definitions(7) version2(1)}
  | - Remote-Operations-Information-Objects {joint-iso-itu-t remote-operations(4) informationObjects(5) version2(1)}
  |   -@ Remote-Operations-Useful-Definitions {joint-iso-itu-t remote-operations(4) useful-definitions(7) version2(1)}
  - Remote-Operations-Information-Objects {joint-iso-itu-t remote-operations(4) informationObjects(5) version2(1)}
    - Remote-Operations-Useful-Definitions {joint-iso-itu-t remote-operations(4) useful-definitions(7) version2(1)}
      + Remote-Operations-Generic-ROS-PDUs {joint-iso-itu-t remote-operations(4) generic-ROS-PDUs(6) version1(0)}
      | -@ Remote-Operations-Information-Objects {joint-iso-itu-t remote-operations(4) informationObjects(5) version2(1)}
      -@ Remote-Operations-Information-Objects {joint-iso-itu-t remote-operations(4) informationObjects(5) version2(1)}