Assertion: bloodstone's eye | /r/CapableOf | move across the dome of the stone
Facets:
value: in three situations
type: TEMPORAL
Source sentences:
text: Cat's-eye gems are fun to observe because the "eye" will move back and forth across the dome of the stone in three situations: 1) when the stone is moved under the light, 2) when the source of light is moved, and 3) when the head of the observer is moved.