Assertion: open air concert | /r/CapableOf | take place
Facets:
value: over several days
type: TEMPORAL
value: outside a hall
type: LOCATION
value: in the open air
type: LOCATION
Source sentences:
text: An open-air concert is a concert taking place outside a hall in the open air.
text: Some open-air concerts known as festivals take place over several days and feature a large number of different artists.