Assertion: sail | /r/AtLocation | spar
Facets:
value: at the top
type: LOCATION
Source sentences:
text: Sails may be classified as either triangular, which describes sails that either come to one point of suspension at the top or where the sail comes to a point at the forward end, or quadrilateral, which includes sails that are attached to a spar at the top and have three other sides, or as square.
text: Sails may be attached to a mast, boom or other spar or may be attached to a wire that is suspended by a mast.
text: Sails attached to a spar include both square sails and such fore-and-aft quadrilateral sails as lug rigs, junk and spritsails and such triangular sails as the lateen, and the crab claw.
text: Where sails are attached to a mast, spar, or stay there is some kind of connection—
text: A variety of features and fittings allow the sail to be attached to lines and spars.