Assertion: causeway | /r/CapableOf | extend out into lagoon
Facets:
value: perpendicularly from the coast
type: OTHER
value: at kilwa kisiwani harbor
type: LOCATION
Source sentences:
text: These causeways were pathways, elevated just above sea level, that extended out perpendicularly from the coast into lagoons at Kilwa Kisiwani Harbor, ending in circular platforms at the seaward side.