Assertion: dredge's bucket | /r/AtLocation | chain
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The buckets are attached to a chain and graded according to size (200 to 1000 litres).
text: A bucket dredger is equipped with a bucket dredge, which is a device that picks up sediment by mechanical means, often with many circulating buckets attached to a wheel or chain.
text: This method uses many separate buckets, often attached to a wheel or chain, dragged along the ocean floor to collect and remove materials, which then travel back to the vessel to be emptied.
text: A bucket dredger is equipped with a bucket dredge, which is a device that picks up sediment by mechanical means, often with many circulating buckets attached to a wheel or chain.