centerboard
https://w3id.org/framester/wn/wn30/instances/synset-centerboard-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounSynset>
xsd:string
centerboard
xsd:string
02994012-n
centerboard
centreboard
drop keel
sliding keel
102887318
xsd:string
0
xsd:string
0.125
a retractable fin keel used on sailboats to prevent drifting to leeward
xsd:string
102994012