Kafireas Strait
E384408
Kafireas Strait is a narrow and often treacherous passage of water in the Aegean Sea between the island of Euboea and the Greek mainland, known historically for strong winds and dangerous currents.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kafireas Strait canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3723161 — 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: Kafireas Strait Context triple: [Greek Seas, hasStrait, Kafireas Strait]
-
A.
Makanrushi Strait
Makanrushi Strait is a sea passage in the Kuril Islands chain, separating the island of Makanrushi from its neighboring islands in the northwest Pacific Ocean.
-
B.
Mycale Strait
Mycale Strait is a narrow channel of the Aegean Sea between the Greek island of Samos and the Turkish mainland, known for its historical and strategic significance in ancient maritime routes.
-
C.
Kronverk Strait
Kronverk Strait is a narrow waterway in Saint Petersburg, Russia, separating Petrogradsky Island from Zayachy Island near the Peter and Paul Fortress.
-
D.
Wetar Strait
Wetar Strait is a narrow sea passage in Southeast Asia that separates the island of Timor from the Indonesian island of Wetar and forms part of the boundary between Indonesia and Timor-Leste.
-
E.
Kara Strait
Kara Strait is a narrow Arctic waterway separating Novaya Zemlya from the Siberian mainland, connecting the Barents Sea with the Kara Sea.
- 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: Kafireas Strait Target entity description: Kafireas Strait is a narrow and often treacherous passage of water in the Aegean Sea between the island of Euboea and the Greek mainland, known historically for strong winds and dangerous currents.
-
A.
Makanrushi Strait
Makanrushi Strait is a sea passage in the Kuril Islands chain, separating the island of Makanrushi from its neighboring islands in the northwest Pacific Ocean.
-
B.
Mycale Strait
Mycale Strait is a narrow channel of the Aegean Sea between the Greek island of Samos and the Turkish mainland, known for its historical and strategic significance in ancient maritime routes.
-
C.
Kronverk Strait
Kronverk Strait is a narrow waterway in Saint Petersburg, Russia, separating Petrogradsky Island from Zayachy Island near the Peter and Paul Fortress.
-
D.
Wetar Strait
Wetar Strait is a narrow sea passage in Southeast Asia that separates the island of Timor from the Indonesian island of Wetar and forms part of the boundary between Indonesia and Timor-Leste.
-
E.
Kara Strait
Kara Strait is a narrow Arctic waterway separating Novaya Zemlya from the Siberian mainland, connecting the Barents Sea with the Kara Sea.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
geographical feature ⓘ strait ⓘ |
| belongsTo | territorial waters of Greece ⓘ |
| between |
Euboea
ⓘ
surface form:
island of Euboea
southeastern Greek mainland ⓘ |
| connects |
northern Aegean Sea
ⓘ
South Aegean Sea ⓘ
surface form:
southern Aegean Sea
|
| country | Greece ⓘ |
| hasCharacteristic |
narrow
ⓘ
rough seas ⓘ windy ⓘ |
| hasClimateInfluence | Aegean wind patterns ⓘ |
| hasHistoricalReputation |
dangerous for sailing ships
ⓘ
site of numerous shipwrecks ⓘ |
| hasHydrologicalFeature |
strong tidal currents
ⓘ
wave refraction around Euboea ⓘ |
| hasLanguageRegion | Greek language ⓘ |
| hasLocalName | Κάβο Ντόρο ⓘ |
| hasLocalNameLanguage | Greek ⓘ |
| hasMaritimeTraffic |
coastal shipping
ⓘ
commercial vessels ⓘ fishing boats ⓘ |
| hasNearbyLandform |
Attica, Greece
ⓘ
surface form:
Attica region of mainland Greece
Euboea ⓘ |
| hasOceanographicCondition | strong seasonal winds (Meltemi) ⓘ |
| hasReputationAmong | sailors as hazardous passage ⓘ |
| hasRisk |
limited shelter for ships
ⓘ
strong gusty winds ⓘ sudden weather changes ⓘ |
| isNavigatedBy |
Aegean ferries
ⓘ
cargo ships ⓘ local fishing fleets ⓘ |
| isSubjectOf | Greek maritime navigation warnings ⓘ |
| knownFor |
dangerous currents
ⓘ
strong winds ⓘ treacherous navigation conditions ⓘ |
| locatedIn |
Aegean Sea
ⓘ
Greece ⓘ |
| navigationalHazard | Aegean Sea shipping ⓘ |
| near |
Cape Kafireas
ⓘ
southeastern tip of Euboea ⓘ |
| partOf |
South Euboean Gulf
ⓘ
eastern Mediterranean Sea routes ⓘ |
| separates |
Euboea
ⓘ
Greek mainland ⓘ |
| usedFor | maritime transport ⓘ |
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: Kafireas Strait Description of subject: Kafireas Strait is a narrow and often treacherous passage of water in the Aegean Sea between the island of Euboea and the Greek mainland, known historically for strong winds and dangerous currents.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.