Assertion: rug's colour | /r/HasProperty | unwanted
Facets:
Source sentences:
text: The traditional design of the Saruk rug was modified by the weavers towards an allover design of detached floral motives, the carpets were then chemically washed to remove the unwanted colours, and the pile was painted over again with more desirable colours.
text: The weft is woven between the warp until a new colour is needed, it is then looped back and knotted before a new colour is implemented.
text: The traditional design of the Sarouk rug was modified by the weavers towards an allover design of detached floral motives, the carpets were then chemically washed to remove the unwanted colours, and the pile was painted over again with more desirable colours.