Assertion: tanned leather | /r/HasProperty | washable
Facets:
Source sentences:
text: Brain Tanned Leather: It is particularly soft and washable.
text: Brain-tanned leather or buckskin, made with animal brains or other emulsified oils, is washable and significantly softer than any of the above varieties, but it is also the rarest, as it is costly and time-consuming to produce.