Assertion: rugby ball | /r/MadeOf | an inflated pig's bladder
Facets:
Source sentences:
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.
text: Later, rugby balls were made from an inflated pig's bladder encased in leather.