Assertion: uranium | /r/AtLocation | earth
Facets:
value: naturally
type: MANNER
value: relatively commonly
type: DEGREE
Source sentences:
text: 99.3% of the uranium found on Earth is Uranium-238 which is "fertile", while the rest (0.7%) is Uranium-235, a "fissile" fuel.
text: Uranium is a metal that exists naturally in the earth.
text: Uranium is naturally found in the earth.
text: Uranium is found relatively commonly on the Earth, with an abundance of 2.8 parts per million in the crust.