Kawasaki's "Jet Ski" has become a genericized trademark for any type of personal watercraft.

Entity and relation annotations:
id: 0
type: entity
value: text: Kawasaki
labels: <Person>
id: 1
type: entity
value: text: "Jet Ski"
labels: <Production>
type: relation
to_id: 1
labels: Person:owns/uses:Production
from_id: 0