Assertion: bobsledding | /r/HasProperty | invented by the swiss
Facets:
value: per pyeongchang's site
type: LOCATION
value: in the late 1860s
type: TEMPORAL
Source sentences:
text: Bobsledding was invented by the Swiss in the late 1860s.
text: Per PyeongChang's site, bobsledding was invented in Switzerland — which, with their mountains and snow, comes as no surprise — in the 19th century.