eastern channel (Bab Iskender)
E166824
The eastern channel, known as Bab Iskender, is the narrower navigational passage on the eastern side of the Bab-el-Mandeb Strait between the Red Sea and the Gulf of Aden.
All labels observed (1)
| Label | Occurrences |
|---|---|
| eastern channel (Bab Iskender) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1468653 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: eastern channel (Bab Iskender) Context triple: [Bab-el-Mandeb Strait, hasChannel, eastern channel (Bab Iskender)]
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A.
Bayn al-Qasrayn
Bayn al-Qasrayn is the Arabic title of Naguib Mahfouz’s novel "Palace Walk," the first book in his acclaimed Cairo Trilogy depicting early 20th-century Egyptian family life.
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B.
Golden Horn Bay
Golden Horn Bay is a strategically important natural harbor in the Sea of Japan, forming the core waterfront of the Russian Pacific port city of Vladivostok.
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C.
Port of Gemlik
The Port of Gemlik is a significant Turkish maritime hub on the Sea of Marmara, known especially for its role in container, automotive, and general cargo trade.
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D.
Chebar canal
The Chebar canal is an ancient waterway in Babylonia traditionally identified as the place where the prophet Ezekiel received his visions during the Jewish exile.
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E.
Bab al-Kalabsha
Bab al-Kalabsha is the original Nubian site in southern Egypt where the ancient Temple of Kalabsha once stood before being relocated due to the construction of the Aswan High Dam.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: eastern channel (Bab Iskender) Target entity description: The eastern channel, known as Bab Iskender, is the narrower navigational passage on the eastern side of the Bab-el-Mandeb Strait between the Red Sea and the Gulf of Aden.
-
A.
Bayn al-Qasrayn
Bayn al-Qasrayn is the Arabic title of Naguib Mahfouz’s novel "Palace Walk," the first book in his acclaimed Cairo Trilogy depicting early 20th-century Egyptian family life.
-
B.
Golden Horn Bay
Golden Horn Bay is a strategically important natural harbor in the Sea of Japan, forming the core waterfront of the Russian Pacific port city of Vladivostok.
-
C.
Port of Gemlik
The Port of Gemlik is a significant Turkish maritime hub on the Sea of Marmara, known especially for its role in container, automotive, and general cargo trade.
-
D.
Chebar canal
The Chebar canal is an ancient waterway in Babylonia traditionally identified as the place where the prophet Ezekiel received his visions during the Jewish exile.
-
E.
Bab al-Kalabsha
Bab al-Kalabsha is the original Nubian site in southern Egypt where the ancient Temple of Kalabsha once stood before being relocated due to the construction of the Aswan High Dam.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
sea channel
ⓘ
strait arm ⓘ |
| adjacentTo |
Gulf of Aden
ⓘ
Red Sea ⓘ |
| connectsBodyOfWater |
Gulf of Aden
ⓘ
Red Sea ⓘ |
| countryOnShore |
Djibouti
ⓘ
Yemen ⓘ |
| geopoliticalSignificance | critical route for oil and goods shipments between Europe and Asia ⓘ |
| hasAlternativeName |
Bab Iskandar
ⓘ
Bab Iskender ⓘ Eastern Channel of Bab-el-Mandeb ⓘ
linked to:
Bab-el-Mandeb Strait
|
| hasNavigationalRole | primary navigational passage on eastern side of Bab-el-Mandeb ⓘ |
| isNavigationalChannelOf | Bab-el-Mandeb Strait ⓘ |
| isPartOfShippingRoute |
Europe–Asia maritime route via Suez Canal
ⓘ
Red Sea–Indian Ocean shipping route ⓘ |
| locatedIn |
Bab-el-Mandeb Strait
ⓘ
between Red Sea and Gulf of Aden ⓘ |
| locatedInRegion |
Horn of Africa region
ⓘ
linked to:
Horn of Africa
Middle East region ⓘ
linked to:
Middle East
|
| oceanBasin |
Indian Ocean basin
ⓘ
linked to:
Indian Ocean drainage basin
|
| partOf | Bab-el-Mandeb Strait ⓘ |
| relativeLocation | eastern side of Bab-el-Mandeb Strait ⓘ |
| separates |
Arabian Peninsula from Horn of Africa
ⓘ
Yemen from Djibouti ⓘ |
| strategicImportance | major chokepoint for global maritime trade ⓘ |
| usedFor |
international shipping
ⓘ
naval transit ⓘ |
| waterBodyType | saltwater channel ⓘ |
| widthComparedTo | narrower than the western channel of Bab-el-Mandeb ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: eastern channel (Bab Iskender) Description of subject: The eastern channel, known as Bab Iskender, is the narrower navigational passage on the eastern side of the Bab-el-Mandeb Strait between the Red Sea and the Gulf of Aden.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.