Assertion: voyager | /r/CapableOf | discover five moons
Facets:
value: at uranus
type: LOCATION
value: at neptune
type: LOCATION
Source sentences:
text: At Neptune, Voyager 2 discovered five moons, four rings, and a "Great Dark Spot.
text: At Uranus, Voyager 2 discovered a substantial magnetic field around the planet and ten more moons.