Assertion: aquarium's fish | /r/CapableOf | swim in front
Facets:
value: behind them
type: LOCATION
Source sentences:
text: Objects on the floor of the tank may be mapped in simple planes so that the fish may appear to swim both in front and behind them, but a relatively simple 3D map of the general shape of such objects may be used to allow the light and ripples on the surface of the water to cast realistic shadows.