Assertion: daggerboard | /r/ObjectUse | used by various sailing craft
Facets:
Source sentences:
text: A daggerboard is a retractable centreboard used by various sailing craft.
text: A daggerboard is a retractable centreboard used by various sailing craft.
text: A daggerboard is a retractable centreboard used by various sailing craft.
text: A daggerboard is a retractable centreboard used by various sailing craft.
text: A daggerboard is a retractable centreboard used by various sailing craft.
text: A daggerboard is a retractable centreboard used by various sailing craft.