Assertion: crab claw sail | /r/UsedFor | double-outrigger trimarans
Facets:
value: mainly
type: DEGREE
value: in the rest of austronesia
type: LOCATION
Source sentences:
text: In the rest of Austronesia, crab claw sails were mainly for double-outrigger (trimarans) and double-hulled (catamarans) boats, which remained stable even leeward.