Ceyhan River
E939980
The Ceyhan River is a major river in southern Turkey that flows through the Mediterranean region and supports agriculture and settlements, including the city of Adana.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ceyhan River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T11618816 — 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: Ceyhan River Context triple: [Adana, nearRiver, Ceyhan River]
-
A.
Göksu River
The Göksu River is a significant waterway in southern Turkey that flows from the Taurus Mountains to the Mediterranean Sea, known for its rich biodiversity and fertile surrounding plains.
-
B.
Tunca River
The Tunca River is a tributary of the Maritsa (Meriç) River in the Balkans, flowing through Bulgaria and Turkey and passing by the historic city of Edirne.
-
C.
Güneyçay
Güneyçay is a smaller river or stream in the Caucasus region that serves as a tributary feeding into the Samur River.
-
D.
Tarsus River
The Tarsus River is a waterway in southern Turkey that flows through the historic city of Tarsus before reaching the Mediterranean Sea.
-
E.
Gediz River
The Gediz River is a major river in western Turkey that flows into the Aegean Sea near the city of Izmir.
- 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: Ceyhan River Target entity description: The Ceyhan River is a major river in southern Turkey that flows through the Mediterranean region and supports agriculture and settlements, including the city of Adana.
-
A.
Göksu River
The Göksu River is a significant waterway in southern Turkey that flows from the Taurus Mountains to the Mediterranean Sea, known for its rich biodiversity and fertile surrounding plains.
-
B.
Tunca River
The Tunca River is a tributary of the Maritsa (Meriç) River in the Balkans, flowing through Bulgaria and Turkey and passing by the historic city of Edirne.
-
C.
Güneyçay
Güneyçay is a smaller river or stream in the Caucasus region that serves as a tributary feeding into the Samur River.
-
D.
Tarsus River
The Tarsus River is a waterway in southern Turkey that flows through the historic city of Tarsus before reaching the Mediterranean Sea.
-
E.
Gediz River
The Gediz River is a major river in western Turkey that flows into the Aegean Sea near the city of Izmir.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Turkey NERFINISHED ⓘ |
| basinRegion | Mediterranean basin NERFINISHED ⓘ |
| continent | Asia ⓘ |
| country | Turkey ⓘ |
| drainageBasin | Ceyhan River basin ⓘ |
| drainsArea | eastern Mediterranean region of Turkey ⓘ |
| flowsDirection | generally southwest ⓘ |
| flowsInto | Mediterranean Sea NERFINISHED ⓘ |
| flowsThrough | Ceyhan town NERFINISHED ⓘ |
| hasDam |
Aslantaş Dam
NERFINISHED
ⓘ
Berke Dam NERFINISHED ⓘ Kılavuzlu Dam NERFINISHED ⓘ Menzelet Dam NERFINISHED ⓘ Sır Dam NERFINISHED ⓘ |
| hasEconomicImportance |
energy production
ⓘ
regional agriculture ⓘ |
| hasEnvironmentalIssue |
flooding risk
ⓘ
sedimentation in dams ⓘ |
| hasUse |
flood control
ⓘ
hydroelectric power generation ⓘ irrigation ⓘ |
| historicalRegion | Cilicia NERFINISHED ⓘ |
| isOneOf | major rivers of southern Turkey ⓘ |
| languageOfName | Turkish ⓘ |
| length | approximately 509 km ⓘ |
| locatedIn |
Mediterranean Region of Turkey
NERFINISHED
ⓘ
southern Turkey NERFINISHED ⓘ |
| majorCityOnRiver |
Adana
NERFINISHED
ⓘ
Kahramanmaraş NERFINISHED ⓘ |
| majorTownOnRiver | Ceyhan NERFINISHED ⓘ |
| mouthLocation |
Adana Province
NERFINISHED
ⓘ
near Yumurtalık ⓘ |
| namedAfter | Ceyhan town NERFINISHED ⓘ |
| nearbySea | Levantine Sea NERFINISHED ⓘ |
| partOf | Turkish river system ⓘ |
| passesThrough |
Adana
NERFINISHED
ⓘ
Adana Province NERFINISHED ⓘ Kahramanmaraş Province NERFINISHED ⓘ Osmaniye Province NERFINISHED ⓘ |
| region | Çukurova NERFINISHED ⓘ |
| sourceLocation |
near Elbistan
ⓘ
southeastern Anatolia NERFINISHED ⓘ |
| supports |
agriculture
ⓘ
settlements ⓘ |
| TurkishName | Ceyhan Nehri NERFINISHED ⓘ |
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: Ceyhan River Description of subject: The Ceyhan River is a major river in southern Turkey that flows through the Mediterranean region and supports agriculture and settlements, including the city of Adana.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.