Assertion: jellyfish's cavity | /r/CapableOf | extend toward the margin
Facets:
Source sentences:
text: The digestive cavity consists of the gastrovascular cavity and radiating canals which extend toward the margin; these canals may be simple or branching, and vary in number from few to many.
text: The digestive cavity consists of the gastrovascular cavity and radiating canals which extend toward the margin; these canals may be simple or branching, and vary in number from few to many.