@misc{unknown-ZZT-World-Asteroids,
 kind = {ZZT World},
 note = {rev 5duC9jMw9JPY2e1QhGcDZM3hhZXWhQ},
 title = {Asteroids},
 version = {rev 5duC9jMw9JPY2e1QhGcDZM3hhZXWhQ}
}