Assertion: catapult | /r/HasProperty | a type of catapult
Facets:
value: from twisted rope
type: OTHER
Source sentences:
text: A trebuchet is actually a type of catapult.
text: --- Onager is a type of catapult that uses torsional pressure, generally from twisted rope, to store energy for the shot.
text: A mangonel is a type of catapult that is true to the real catapults they made in the Middle Ages and Medieval Times because they didn't have rubber bands!
text: The mangonel is another type of catapult, and requires a wooden frame, a cantilever-type spring and a torsion-type spring, two lengths of rope, a long arm beam and an attached bucket that holds the payload.
text: If a trebuchet is a type of catapult, it also throws objects, too, but they are structured differently.