Assertion: silk kimono | /r/HasProperty | difficult to clean
Facets:
value: without the proper methods
type: CAUSE
Source sentences:
text: Since silk kimono are delicate and difficult to clean, the nagajuban helps to keep the outer kimono clean by preventing contact with the wearer's skin.
text: Silk kimono are difficult to clean and washing without the proper methods might result in damaging the garment.