Assertion: twill weave | /r/HasProperty | designated as ​2⁄ 1
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Twill weave is often designated as a fraction, such as ​2⁄ 1 , in which the numerator indicates the number of harnesses that are raised (and thus threads crossed: in this example, two), and the denominator indicates the number of harnesses that are lowered when a filling yarn is inserted (in this example, one).