Assertion: catapult | /r/HasProperty | large engine
Facets:
value: very
type: DEGREE
value: at a castle
type: LOCATION
value: generally
type: DEGREE
Source sentences:
text: A catapult is generally considered to be a large engine that is used to hurl stones from a single long arm that swings forward.
text: Catapults - A catapult was a large machine used to throw objects, often rocks, arrows, pots of fire, or even spears, at a castle.
text: The ballista is a very large crossbow (see this page for a picture).
text: Trebuchets were very large catapults that used a system of weights to launch large projectiles over very long distances.
text: The Catapult was a large military machine that was used to hurl objects such as rocks and spears.