Assertion: neptunium | /r/HasAspect | particular advantage
Facets:
value: over plutonium
type: OTHER
value: over enriched uranium
type: OTHER
Source sentences:
text: But neptunium has no particular advantage over plutonium or enriched uranium, so has not been deployed.
text: But neptunium has no particular advantage over plutonium or enriched uranium, so has not been deployed.