Tourujoki
E377502
Tourujoki is a small river in central Finland that flows through the city of Jyväskylä and into Lake Päijänne.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T3674386 — 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: Tourujoki Context triple: [Jyväskylä, hasRiver, Tourujoki]
-
A.
Tornionjoki
Tornionjoki is a river forming part of the border between Sweden and Finland, known for its salmon fishing and its course into the northern Gulf of Bothnia.
-
B.
Oulujoki
Oulujoki is a river in northern Finland that flows from Lake Oulujärvi to the city of Oulu and into the Gulf of Bothnia.
-
C.
Kemijoki
Kemijoki is the longest river in Finland, flowing through Lapland to the Gulf of Bothnia and serving as a major source of hydroelectric power.
-
D.
Tarvasjoki
Tarvasjoki is a small former municipality in southwestern Finland known for its rural landscape and proximity to the city of Turku.
-
E.
Porvoonjoki
Porvoonjoki is a river in southern Finland that flows through the historic town of Porvoo before emptying into the Gulf of Finland.
- 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: Tourujoki Target entity description: Tourujoki is a small river in central Finland that flows through the city of Jyväskylä and into Lake Päijänne.
-
A.
Tornionjoki
Tornionjoki is a river forming part of the border between Sweden and Finland, known for its salmon fishing and its course into the northern Gulf of Bothnia.
-
B.
Oulujoki
Oulujoki is a river in northern Finland that flows from Lake Oulujärvi to the city of Oulu and into the Gulf of Bothnia.
-
C.
Kemijoki
Kemijoki is the longest river in Finland, flowing through Lapland to the Gulf of Bothnia and serving as a major source of hydroelectric power.
-
D.
Tarvasjoki
Tarvasjoki is a small former municipality in southwestern Finland known for its rural landscape and proximity to the city of Turku.
-
E.
Porvoonjoki
Porvoonjoki is a river in southern Finland that flows through the historic town of Porvoo before emptying into the Gulf of Finland.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | Finland ⓘ |
| flowsGenerallyTowards | south ⓘ |
| flowsInto | Lake Päijänne ⓘ |
| flowsThrough | Jyväskylä ⓘ |
| hasBasinCountry | Finland ⓘ |
| hasEcosystemType | boreal freshwater river ⓘ |
| hasLocalSignificanceAs | urban nature site ⓘ |
| hasMouthElevation | Lake Päijänne water level ⓘ |
| hasNameInLanguage | Tourujoki@fi ⓘ |
| hasNearbyFeature |
Jyväskylä city centre
ⓘ
linked to:
Jyväskylä
Tourujoki nature reserve ⓘ |
| hasSourceLocation |
Jyväskylä area
ⓘ
linked to:
Jyväskylä region
|
| isDescribedAs | small river ⓘ |
| isLocatedNorthOf | Lake Päijänne ⓘ |
| isPartOf | Finnish lake and river system ⓘ |
| isUrbanRiverOf | Jyväskylä ⓘ |
| isUsedFor |
nature observation
ⓘ
recreation ⓘ |
| isWithinMunicipality | Jyväskylä ⓘ |
| locatedIn |
Central Finland
ⓘ
Jyväskylä ⓘ |
| mouth | Lake Päijänne ⓘ |
| partOf | Kymijoki basin ⓘ |
| region |
Keski-Suomi
ⓘ
linked to:
Central Finland
|
| watercourseType | tributary of Lake Päijänne ⓘ |
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: Tourujoki Description of subject: Tourujoki is a small river in central Finland that flows through the city of Jyväskylä and into Lake Päijänne.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.