Assertion: flannel | /r/HasProperty | traced
Facets:
value: back to 17th century wales
type: OTHER
Source sentences:
text: Flannel can be traced back to 17th century Wales, where farmers wore flannel shirts to protect themselves from the elements.
text: However, some suggest an origin which is Welsh, as there are fabrics not unlike flannel that can be traced back to sixteenth century Wales.