Assertion: violin | /r/HasProperty | new instrument form
Facets:
Source sentences:
text: However, reason dictates that since the violin was a new instrument form, the term "violin maker" would have been unknown; further, there exist documents describing a sale of 24 violins by Andrea Amati to Charles IX of France in 1560; and it only takes one surviving violin to prove Amati created violins--and there are 14 Amati instruments known to have survived.