Assertion: gold | /r/CapableOf | fill in the back of the pond
Facets:
value: steadily
type: MANNER
Source sentences:
text: "Pay" gravel is excavated from the front face of the pond and processed through the floating plant, with the gold trapped in the onboard sluice box and tailings stacked behind the plant, steadily filling in the back of the pond as the operation moves forward.