Assertion: oboe's key | /r/HasProperty | silver-plated
Facets:
Source sentences:
text: The keys, which extend to a low Bb, is silver-plated.
text: The C-key oboe with a Bakelite wood body and cupro-nickel keys plated with silver comes with its stylish leather carrier.
text: The cross between grenadilla wood and the resin is remarkable, and the keys are silver-plated.
text: The keys are plated with silver, and the quality of the plating is so solid that it will not chip off even after a long time of use.