Assertion: hockey player's game | /r/HasProperty | played
Facets:
value: in three intervals of 20 minute
type: TEMPORAL
Source sentences:
text: The game is played in three intervals of 20 minute each.
text: Prior to that, there have been several occasions when benefit games and All-Star Games were played.
text: Overtime after a tie did not always occur, as ice times at public skating rinks were constrained, but even when teams were able to play extra frames the rules were somewhat flexible; because there were no lights illuminating the ponds, games could only be played while the sun was shining and in the winter months dusk came quickly.