Assertion: uranium | /r/HasProperty | byproduct
Facets:
Source sentences:
text: Uranium was a byproduct.
text: The Uravan mineral belt of Colorado and Utah supplied about half the world's radium from 1910 to 1922, and vanadium and uranium were byproducts.
text: The Uravan district of Colorado and Utah supplied about half the world's radium from 1910 to 1922, and vanadium and uranium were byproducts.