Assertion: badminton | /r/HasProperty | a demonstration event
Facets:
value: in 1972
type: TEMPORAL
value: at the 1972 olympics
type: TEMPORAL
Source sentences:
text: Badminton was a demonstration event in the 1972 and 1988 Summer Olympics.
text: Badminton was a demonstration sport at the 1972 Olympics and earned full medal status in 1992 for singles and doubles play with mixed doubles added in 1996.
text: Badminton was a demonstration event at the 1972 and 1988 Summer Olympics.
text: As badminton was only a demonstration sport in 1972, there were no official medals then; Malaysia thus had to wait for the first medal until 1992.