Assertion: flute's key | /r/HasProperty | pewter plugs
Facets:
value: typically
type: DEGREE
Source sentences:
text: Many of these original flutes had a foot joint that allowed the playing of both C# and C with the use of keys, typically pewter plugs that fit into silver plates.
text: Many of these original flutes had a foot joint that allowed the playing of both C# and C with the use of keys, typically pewter plugs that fit into silver plates.