Statements (22)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:bay | 
| gptkbp:coordinates | 40°45′N 29°45′E | 
| gptkbp:country | gptkb:Turkey | 
| gptkbp:crosses | gptkb:Osman_Gazi_Bridge | 
| gptkbp:hasPort | gptkb:Port_of_Derince gptkb:Port_of_Yarımca Port of Izmit | 
| gptkbp:historicalName | Gulf of Astacus Gulf of Nicomedia | 
| gptkbp:lake | gptkb:inlet | 
| gptkbp:length | about 50 km | 
| gptkbp:locatedIn | gptkb:Marmara_Region gptkb:Turkey | 
| gptkbp:nearestCity | gptkb:Gebze gptkb:Yalova gptkb:Izmit | 
| gptkbp:notableEvent | gptkb:1999_İzmit_earthquake | 
| gptkbp:partOf | gptkb:Sea_of_Marmara | 
| gptkbp:width | 2-10 km | 
| gptkbp:bfsParent | gptkb:Izmit,_Turkey | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Gulf of Izmit |