Assertion: surface mining | /r/CapableOf | produce for example
Facets:
value: including 98% of metallic ores
type: OTHER
value: in the united states
type: LOCATION
Source sentences:
text: Today, surface mining is much more common, and produces, for example, 85% of minerals (excluding petroleum and natural gas) in the United States, including 98% of metallic ores.