Assertion: gymnastics's event | /r/HasProperty | introduced into game
Facets:
value: for the first modern olympiad
type: TEMPORAL
value: in 1896
type: TEMPORAL
Source sentences:
text: The event was introduced into the Games in 1896 for the first modern Olympiad, which was held in Athens at the Panathenaic Stadium, constructed in marble and based on an ancient Greek stadium.