Assertion: bowling ball's coverstock | /r/CapableOf | encase both a thin puddleweight block
Facets:
Source sentences:
text: Various methods existed for making the top half of the ball weigh more than the bottom half, but the most popular method was to have a thin coverstock encasing both a thin “puddle” weight block (also known as a “pancake”) and a large region of filler material.