Assertion: bowling ball's core | /r/HasProperty | designed with certain features
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Also, a core might sometimes be designed with certain features that help with assembly repeatability, such as flat regions that are used for fixturing.
text: Also, a core might sometimes be designed with certain features that help with assembly repeatability, such as flat regions that are used for fixturing.