Crna River
E861511
The Crna River is a significant river in North Macedonia that flows through the Pelagonia region before joining the Axios (Vardar) River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crna River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10378733 — 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: Crna River Context triple: [Axios River, hasTributary, Crna River]
-
A.
Draga River
The Draga River is a mountain river in northern Montenegro that flows through the rugged landscapes of Durmitor National Park, contributing to its dramatic canyons and alpine scenery.
-
B.
Cerna River
The Cerna River is a river in southwestern Romania that flows through the historic spa town of Băile Herculane before joining the Danube.
-
C.
Crvena Reka
Crvena Reka is a smaller river in southeastern Serbia that serves as one of the tributaries feeding into the Nišava River.
-
D.
Bojana River
The Bojana River is a major waterway in the Balkans that flows from Lake Skadar to the Adriatic Sea, forming part of the border between Montenegro and Albania.
-
E.
Drina
The Drina is a significant river in the western Balkans, forming much of the border between Bosnia and Herzegovina and Serbia and known for its scenic canyons and historical importance.
- 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: Crna River Target entity description: The Crna River is a significant river in North Macedonia that flows through the Pelagonia region before joining the Axios (Vardar) River.
-
A.
Draga River
The Draga River is a mountain river in northern Montenegro that flows through the rugged landscapes of Durmitor National Park, contributing to its dramatic canyons and alpine scenery.
-
B.
Cerna River
The Cerna River is a river in southwestern Romania that flows through the historic spa town of Băile Herculane before joining the Danube.
-
C.
Crvena Reka
Crvena Reka is a smaller river in southeastern Serbia that serves as one of the tributaries feeding into the Nišava River.
-
D.
Bojana River
The Bojana River is a major waterway in the Balkans that flows from Lake Skadar to the Adriatic Sea, forming part of the border between Montenegro and Albania.
-
E.
Drina
The Drina is a significant river in the western Balkans, forming much of the border between Bosnia and Herzegovina and Serbia and known for its scenic canyons and historical importance.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs |
Crna Reka
NERFINISHED
ⓘ
Erigon (ancient name) NERFINISHED ⓘ |
| basinArea | approximately 5,774 square kilometres ⓘ |
| basinCountry | North Macedonia NERFINISHED ⓘ |
| confluenceWith | Vardar River NERFINISHED ⓘ |
| country | North Macedonia NERFINISHED ⓘ |
| countryDuringYugoslavia | Socialist Republic of Macedonia NERFINISHED ⓘ |
| drainageBasin | Aegean Sea basin NERFINISHED ⓘ |
| drains | large parts of Pelagonia plain ⓘ |
| etymology | name means Black River in Macedonian ⓘ |
| flowsDirection | generally northward and eastward ⓘ |
| flowsNear |
Kavadarci
NERFINISHED
ⓘ
Kruševo NERFINISHED ⓘ Mogila NERFINISHED ⓘ Novaci NERFINISHED ⓘ |
| flowsThrough |
Bitola
NERFINISHED
ⓘ
Demir Hisar Municipality NERFINISHED ⓘ Pelagonia basin NERFINISHED ⓘ Pelagonia plain NERFINISHED ⓘ Prilep Municipality NERFINISHED ⓘ Tikveš region NERFINISHED ⓘ |
| forms | meanders in Tikveš area ⓘ |
| hasBridge | various road bridges in Pelagonia region ⓘ |
| hasLeftTributary |
Bistrica River
NERFINISHED
ⓘ
Shemnica River NERFINISHED ⓘ |
| hasReservoir | Tikveš Lake NERFINISHED ⓘ |
| hasRightTributary | Blato River NERFINISHED ⓘ |
| hasValley | Crna River Valley NERFINISHED ⓘ |
| historicalName | Erigon NERFINISHED ⓘ |
| length |
207 km
ⓘ
approximately 207 kilometres ⓘ |
| locatedIn |
North Macedonia
NERFINISHED
ⓘ
Pelagonia region NERFINISHED ⓘ |
| locatedOnContinent | Europe ⓘ |
| mentionedIn | ancient Greek sources as Erigon ⓘ |
| mouthElevation | approximately 120 metres above sea level ⓘ |
| mouthLocation | near Gradsko ⓘ |
| partOf | Vardar river basin NERFINISHED ⓘ |
| region | Pelagonia NERFINISHED ⓘ |
| sourceElevation | over 1,000 metres above sea level ⓘ |
| sourceLocation |
Baba Mountain area
NERFINISHED
ⓘ
near Sopotnica ⓘ |
| tributaryOf |
Axios River
NERFINISHED
ⓘ
Vardar River NERFINISHED ⓘ |
| usedFor |
hydroelectric power generation
ⓘ
irrigation ⓘ water supply ⓘ |
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: Crna River Description of subject: The Crna River is a significant river in North Macedonia that flows through the Pelagonia region before joining the Axios (Vardar) River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.