Assertion: tongue sands fort | /r/CapableOf | collapse into under-scouring hole
Facets:
value: during storms on 21/22 february
type: TEMPORAL
Source sentences:
text: Tongue Sands Fort finally collapsed into the under-scouring hole during storms on 21/22 February 1996, leaving only a single 18 foot stump of the south leg remaining visible above sea level.