Assertion: keel | /r/HasProperty | fixed
Facets:
value: on the bottom of the hull
type: LOCATION
Source sentences:
text: Keels may be fixed or they may lift up to allow sailing when the water is not deep.
text: The keel is a fixed appendage on the bottom of the hull that provides the sideways resistance needed to counter the force of the wind on the sails.
text: A keel is fixed.
text: A keel is fixed.
text: Keels can be fixed or moveable and may retract or be completely removed for shallow-water sailing.
text: A keel is fixed.