Assertion: boxing | /r/HasProperty | olympic sport
Facets:
value: since 1904
type: TEMPORAL
value: always
type: TEMPORAL
Source sentences:
text: Boxing has always been an Olympic sport, not being present only at the 1912 Olympic Games in Stockholm, since at that time sport was banned in the country.
text: Boxing has been an Olympic sport since 1904.
text: Boxing has been an Olympic sport since 1904 and was a male only event till the 2008 Beijing Games.