Assertion: whale's baleen plate | /r/CapableOf | form sieve-like structure
Facets:
value: in the upper jaw
type: LOCATION
Source sentences:
text: They have a pair of blowholes side-by-side and lack teeth; instead they have baleen plates which form a sieve-like structure in the upper jaw made of keratin, which they use to filter plankton from the water.