Assertion: indigo dye | /r/HasProperty | louting
Facets:
value: from the leaves of weld
type: OTHER
value: from reseda luteola
type: LOCATION
value: from quercetin
type: LOCATION
Source sentences:
text: Natural yellow dyes include louting, from the leaves of weld, Reseda luteola, and quercetin, from the bark of the North American oak tree, Quercus tinctoria.