Assertion: neptunium | /r/HasProperty | extracted
Facets:
value: selectively
type: MANNER
value: from the spent uranium fuel rods
type: OTHER
Source sentences:
text: It is extracted from the spent uranium fuel rods.
text: A 100 kg sample of light water reactor fuel that has been irradiated for three years contains only about 700 grams of neptunium-237, and the neptunium must be extracted selectively.