Assertion: ephemeral river | /r/HasProperty | dry
Facets:
value: for several years
type: TEMPORAL
value: at a time
type: TEMPORAL
Source sentences:
text: An intermittent river (or ephemeral river) only flows occasionally and can be dry for several years at a time.
text: An intermittent river (or ephemeral river) only flows occasionally and can be dry for several years at a time.