Assertion: horseshoe crab | /r/CapableOf | swim in open ocean
Facets:
value: upside down
type: MANNER
Source sentences:
text: Horseshoe crabs can swim upside down in the open ocean using their dozen legs (most with claws) and a flap hiding nearly 200 flattened gills to propel themselves.
text: They have blue blood and can swim upside down in the open ocean.