Assertion: cobalt | /r/HasProperty | needed
Facets:
value: for making the thyroid hormone thyroxine
type: PURPOSE
value: to make vitamin b12
type: PURPOSE
value: ultimately
type: DEGREE
Source sentences:
text: While it would be bad for prices if less cobalt is ultimately needed, Tesla's efforts to limit cobalt may be a bullish sign that Tesla management also anticipates tighter future cobalt supply.
text: Cobalt is necessary to make vitamin B12.
text: Abraham said about 10% cobalt appears to be necessary enhance the rate properties of the battery.
text: Cobalt is a necessary cofactor for making the thyroid hormone thyroxine.