Assertion: violin's string | /r/MadeOf | silk
Facets:
value: traditionally
type: OTHER
Source sentences:
text: The three strings are traditionally made of silk, or, more recently, nylon.
text: The rabab had two strings made of silk attached to an endpin and strung to pegs used to tune the strings in fifths.
text: Stringed instrument , any musical instrument that produces sound by the vibration of stretched strings , which may be made of vegetable fibre, metal, animal gut, silk, or artificial materials such as plastic or nylon.