Assertion: circle | /r/CapableOf | reach about 6 metres
Facets:
value: in diameter
type: OTHER
value: by the time
type: TEMPORAL
Source sentences:
text: By the time a circle of mushrooms reaches about 6 metres (20 ft) in diameter, rabbit droppings have replenished the nitrogen levels near the centre of the circle, and a secondary ring may start to grow inside the first.[citation needed]