Assertion: drum's shell | /r/MadeOf | wood
Facets:
value: with a fiber-glass lining
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: The shell of a drum is usually made of wood.
text: 6 Most shells are made of wood.
text: Pearl created several drum products, such as shells in the 1970s that were made of wood with a fiber-glass lining.