Assertion: dugong | /r/CapableOf | stand on their tails
Facets:
value: with their heads
type: MANNER
value: out of the water
type: OTHER
value: sometimes
type: TEMPORAL
Source sentences:
text: Dugongs will sometimes ‘stand’ on their tails with their heads out of the water
text: When dugong is located in the shallow water, it can "stand" on its tail with head above the water's surface.
text: Because they live in shallow waters, dugongs have been known to stand on their tails when surfacing for air.