Assertion: mantle's composition | /r/HasProperty | biased
Facets:
value: towards three elements
type: OTHER
value: heavily
type: DEGREE
Source sentences:
text: The chemical composition of the mantle is heavily biased towards three elements: Oxygen 44.8% by weight; Magnesium 22.8%; Silicon 21.5%.
text: The chemical composition of the mantle is heavily biased towards three elements: oxygen 44.8% by weight; magnesium 22.8%; silicon 21.5%.