Assertion: urethane bowling ball | /r/HasProperty | the cover stock of choice
Facets:
value: for a lot of bowlers
type: TRANSITIVE-OBJECT
value: in the 80s
type: TEMPORAL
Source sentences:
text: It was the cover stock of choice for a lot of bowlers in the 80s because it offers more hook potential and pin carry than a plastic bowling ball, but it was slowly replaced in market share by reactive resin bowling balls in the 90s.