| (subclass Rocket Aircraft) | Transportation.kif 2592-2592 | Rocket is a subclass of aircraft |
| (subclass Rocket Spacecraft) | Mid-level-ontology.kif 17566-17566 | Rocket is a subclass of spacecraft |
| (subclass Rocket Projectile) | Mid-level-ontology.kif 22154-22154 | Rocket is a subclass of projectile |
| (subclass RPG Rocket) | MilitaryDevices.kif 1301-1301 | RPG is a subclass of rocket |
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