Stryama River
E1014998
The Stryama River is a river in southern Bulgaria that flows through the Thracian Plain before joining the Tundzha River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stryama River canonical | 2 |
| Stryama River (part) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10346873 — 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: Stryama River Context triple: [Tundzha River, hasTributary, Stryama River]
-
A.
Siul River
The Siul River is a lesser-known river in the northern Indian subcontinent that feeds into the Ravi River within the Indus River basin.
-
B.
Vrodamas River
The Vrodamas River is an alternative local name for the Eurotas River, a major river flowing through the region of Laconia in the Peloponnese of southern Greece.
-
C.
Ikorets River
The Ikorets River is a smaller watercourse in western Russia that serves as a tributary within the Voronezh River basin.
-
D.
Strumitsa River
The Strumitsa River is a river in North Macedonia and Bulgaria that flows through the town of Strumica before joining the Struma River.
-
E.
Sestra River
The Sestra River is a watercourse in northwestern Russia that flows into the eastern part of the Gulf of Finland in the Baltic 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: Stryama River Target entity description: The Stryama River is a river in southern Bulgaria that flows through the Thracian Plain before joining the Tundzha River.
-
A.
Siul River
The Siul River is a lesser-known river in the northern Indian subcontinent that feeds into the Ravi River within the Indus River basin.
-
B.
Vrodamas River
The Vrodamas River is an alternative local name for the Eurotas River, a major river flowing through the region of Laconia in the Peloponnese of southern Greece.
-
C.
Ikorets River
The Ikorets River is a smaller watercourse in western Russia that serves as a tributary within the Voronezh River basin.
-
D.
Strumitsa River
The Strumitsa River is a river in North Macedonia and Bulgaria that flows through the town of Strumica before joining the Struma River.
-
E.
Sestra River
The Sestra River is a watercourse in northwestern Russia that flows into the eastern part of the Gulf of Finland in the Baltic Sea.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country | Bulgaria ⓘ |
| flowsThrough |
Thracian Plain
ⓘ
linked to:
Thrace plain
|
| geographicRegion |
Thracian Plain
ⓘ
linked to:
Upper Thracian Plain
|
| hasBasinCountry | Bulgaria ⓘ |
| hasMouthIn | Bulgaria ⓘ |
| locatedIn |
Plovdiv Province
ⓘ
Thrace ⓘ southern Bulgaria ⓘ
linked to:
Southern Bulgaria
|
| mouthOfWaterBody | Tundzha River ⓘ |
| partOf |
Maritsa River basin
ⓘ
linked to:
Maritsa
Tundzha River basin ⓘ
linked to:
Tundzha River
|
| riverSystem |
Tundzha River system
ⓘ
linked to:
Tundzha River
|
| tributaryOf | Tundzha River ⓘ |
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: Stryama River Description of subject: The Stryama River is a river in southern Bulgaria that flows through the Thracian Plain before joining the Tundzha River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Stryama River