Assertion: automaker's vehicle | /r/HasProperty | introduced at the geneva motor show
Facets:
value: in march
type: TEMPORAL
value: since the 1980s
type: TEMPORAL
Source sentences:
text: In Europe, the lesser use of model years as a descriptor is partly because since the 1980s many vehicles are introduced at the Geneva Motor Show in March, the Frankfurt Motor Show in September or the Paris Motor Show in September.[citation needed]