Assertion: light centerboard | /r/HasProperty | lowered on pivot
Facets:
value: by cable
type: OTHER
value: by a line
type: OTHER
Source sentences:
text: I consider a K/C (pocket shoal keel/center board) as a boat with a fairly long, shallow, ballasted keel that has a rather light centerboard housed within, which is lowered on a pivot by a line or cable.