Cerna River
E359915
The Cerna River is a river in southwestern Romania that flows through the historic spa town of Băile Herculane before joining the Danube.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cerna River canonical | 12 |
| Cerna River (Olteț) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3267917 — 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: Cerna River Context triple: [Băile Herculane, locatedOnRiver, Cerna River]
-
A.
Târnava Mare River
The Târnava Mare River is a significant river in central Romania that flows through the historical region of Transylvania before joining the Mureș River.
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B.
Tisa River
The Tisa River is a major Central and Eastern European waterway that flows through countries including Ukraine, Romania, Hungary, Slovakia, and Serbia before joining the Danube.
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C.
Angren River
The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
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D.
Olteț River
The Olteț River is a tributary watercourse in southern Romania that flows through several counties before joining the larger Olt River.
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E.
Strei River
The Strei River is a significant river in Transylvania, Romania, known for flowing through Hunedoara County and joining the Mureș River.
- 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: Cerna River Target entity description: The Cerna River is a river in southwestern Romania that flows through the historic spa town of Băile Herculane before joining the Danube.
-
A.
Târnava Mare River
The Târnava Mare River is a significant river in central Romania that flows through the historical region of Transylvania before joining the Mureș River.
-
B.
Tisa River
The Tisa River is a major Central and Eastern European waterway that flows through countries including Ukraine, Romania, Hungary, Slovakia, and Serbia before joining the Danube.
-
C.
Angren River
The Angren River is a waterway in eastern Uzbekistan that flows through the Tashkent Region before joining the Syr Darya.
-
D.
Olteț River
The Olteț River is a tributary watercourse in southern Romania that flows through several counties before joining the larger Olt River.
-
E.
Strei River
The Strei River is a significant river in Transylvania, Romania, known for flowing through Hunedoara County and joining the Mureș River.
- F. None of above. chosen
Statements (40)
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: Cerna River Description of subject: The Cerna River is a river in southwestern Romania that flows through the historic spa town of Băile Herculane before joining the Danube.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.