Assertion: simple system flute | /r/MadeOf | wood
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Simple-system flutes are usually made of wood (cocus, grenadilla (African blackwood), rosewood, ebony, etc.).
text: Simple-system flutes are usually made of wood (cocus, grenadilla (African blackwood), rosewood, ebony, etc.).