Assertion: rug | /r/MadeOf | wool
Facets:
value: with occasional additions of silk
type: OTHER
Source sentences:
text: Rugs from the Quba region are made from wool, though cotton is also used on rare occasion.
text: Silk rugs differ in appearance quite substantially from rugs that are made with cotton or wool — silk rugs possess a charming sheen and often possess highly detailed patterning throughout.
text: The carpets are always hand made of wool or sometimes cotton, with occasional additions of silk.
text: Rugs from the Quba region are made from wool, though cotton is also used on rare occasion.