Assertion: gunpowder's grain | /r/HasProperty | retained
Facets:
value: between the bottoms of the sieves
type: LOCATION
Source sentences:
text: Into each sieve was put a disk of lignum vitte, to break up the cake, and force it through the larger apertures; the grain produced was retained between the bottoms of the sieves, the dust passing through the fine holes in the lower ones, and falling on the floor of the house.