Marmara Island
E132506
Marmara Island is a large, historically significant island in northwestern Turkey known for its marble quarries and location in the Sea of Marmara between the Aegean and Black Seas.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Marmara Island canonical | 6 |
| Marmara Adası | 1 |
| Marmara Islands | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1068189 — 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: Marmara Island Context triple: [Sea of Marmara, hasIsland, Marmara Island]
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A.
Gezira Island
Gezira Island is a large Nile island in central Cairo known for its upscale Zamalek district, cultural venues, and landmarks such as the Cairo Tower.
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B.
Kamaran Island
Kamaran Island is the largest Yemeni island in the Red Sea, known for its strategic location near the port of Al Hudaydah and its historical role as a quarantine and military outpost.
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C.
Lemnos
Lemnos is a Greek island in the northern Aegean Sea known for its volcanic landscape, ancient sanctuaries, and traditional villages.
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D.
Navarino Island
Navarino Island is a remote Chilean island in the Tierra del Fuego archipelago, known for its rugged subantarctic landscapes and status as one of the southernmost inhabited places in the world.
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E.
Agilkia Island
Agilkia Island is a Nile River island in southern Egypt that became the modern home of the relocated Philae temples after 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: Marmara Island Target entity description: Marmara Island is a large, historically significant island in northwestern Turkey known for its marble quarries and location in the Sea of Marmara between the Aegean and Black Seas.
-
A.
Gezira Island
Gezira Island is a large Nile island in central Cairo known for its upscale Zamalek district, cultural venues, and landmarks such as the Cairo Tower.
-
B.
Kamaran Island
Kamaran Island is the largest Yemeni island in the Red Sea, known for its strategic location near the port of Al Hudaydah and its historical role as a quarantine and military outpost.
-
C.
Lemnos
Lemnos is a Greek island in the northern Aegean Sea known for its volcanic landscape, ancient sanctuaries, and traditional villages.
-
D.
Navarino Island
Navarino Island is a remote Chilean island in the Tierra del Fuego archipelago, known for its rugged subantarctic landscapes and status as one of the southernmost inhabited places in the world.
-
E.
Agilkia Island
Agilkia Island is a Nile River island in southern Egypt that became the modern home of the relocated Philae temples after the construction of the Aswan High Dam.
- F. None of above. chosen
Statements (45)
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: Marmara Island Description of subject: Marmara Island is a large, historically significant island in northwestern Turkey known for its marble quarries and location in the Sea of Marmara between the Aegean and Black Seas.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Marmara Islands
this entity surface form:
Marmara Adası