Assertion: ore's iron | /r/HasProperty | obtained
Facets:
value: mostly
type: DEGREE
value: from minerals hematite
type: OTHER
value: from magnetite
type: OTHER
value: typically
type: DEGREE
Source sentences:
text: Iron is typically obtained from oxide ores such as hematite and magnetite.
text: Iron is mostly obtained from minerals hematite and magnetite.