Assertion: linen | /r/HasProperty | the one
Facets:
Source sentences:
text: Linen is probably the strongest natural fibre known to man, and of all textile fibres is the one which washes best.
text: Linen (from the flax plant) is one of them.
text: Linen is one of the strongest natural fibres known to man and of all the textile fibres is the one which washes best.