Assertion: graphite | /r/Synonym | meta-anthracite
Facets:
value: alternatively
type: MANNER
Source sentences:
text: Graphite may be considered the highest grade of coal, just above anthracite and alternatively called meta-anthracite, although it is not normally used as fuel because it is difficult to ignite.
text: Graphite may be considered the highest grade of coal, just above anthracite and alternatively called meta-anthracite, although it is not normally used as fuel because it is hard to ignite.