Assertion: bassoon's bore | /r/HasSubevent | the butt joint
Facets:
value: from the curved metal crook
type: TRANSITIVE-OBJECT
Source sentences:
text: Its narrow conical bore leads from the curved metal crook, onto which the double reed is placed, downward through the wing, or tenor, joint (on which are the left-hand finger holes) to the butt joint (on which are the right-hand holes).