Assertion: boom | /r/HasProperty | formed of wooden piles
Facets:
value: closest to the land
type: LOCATION
Source sentences:
text: In the shallow water at either end, closest to the land, the boom was formed of wooden piles driven into the sandy seabed and reinforced with concrete – on the Essex side of the boom these extended over 1 mile (1.6 km) into the estuary.