Assertion: cave's passage | /r/CapableOf | join as tributary
Facets:
value: downstream
type: MANNER
Source sentences:
text: Branchwork caves resemble surface dendritic stream patterns; they are made up of passages that join downstream as tributaries.
text: resemble surface dendritic stream patterns; they are made up of passages that join downstream as tributaries.
text: Branchwork caves" resemble surface dentritic stream patterns; they are made up of passages that join downstream as tributaries.