Assertion: hay | /r/HasProperty | stored with the advent of large bales
Facets:
value: often
type: TEMPORAL
value: since the 1960s
type: TEMPORAL
value: outdoors
type: MANNER
Source sentences:
text: With the advent of large bales since the 1960s, today hay is often stored outdoors because the outer surface of the large bale performs the weather-shedding function.