Assertion: asteroid belt's asteroid | /r/CapableOf | slam into the atmosphere
Facets:
value: over the russian city of chelyabinsk
type: LOCATION
value: on feb.
type: TEMPORAL
Source sentences:
text: On Feb. 15, 2013, an asteroid slammed into the atmosphere over the Russian city of Chelyabinsk, creating a shock wave that injured 1,200 people.