Assertion: water polo | /r/HasProperty | played since its introduction
Facets:
value: traditionally
type: OTHER
value: to the valley
type: LOCATION
value: always
type: TEMPORAL
value: as a spring sport
type: OTHER
value: with a relatively new summer season
type: TEMPORAL
Source sentences:
text: Since its introduction to the Valley, water polo has always traditionally been played as a spring sport, with a relatively new summer season.