Assertion: phosphate's amount | /r/HasProperty | so-called fission products
Facets:
value: notably
type: DEGREE
Source sentences:
text: PUREX is applied to spent nuclear fuel, which consists primarily of very high atomic-weight (actinoid or "actinide") elements (e.g. uranium, plutonium, americium) along with smaller amounts of material composed of lighter atoms, notably the so-called fission products.