Tidan
E472581
Tidan is a river in southwestern Sweden that flows through the historical province of Västergötland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tidan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4821366 — 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: Tidan Context triple: [Västergötland, hasRiver, Tidan]
-
A.
Timanfaya
Timanfaya is a dramatic volcanic landscape and national park on the Spanish island of Lanzarote, renowned for its otherworldly lava fields and geothermal activity.
-
B.
Tashtego
Tashtego is a Native American harpooner from Herman Melville’s novel "Moby-Dick," serving aboard the whaling ship Pequod.
-
C.
Chikurachki
Chikurachki is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands chain, known for its frequent eruptions and prominent ash plumes.
-
D.
Tabutoa
Tabutoa is a village settlement located on the island of Nonouti in the Republic of Kiribati.
-
E.
Timbiša
Timbiša is a Native American language of the Timbisha Shoshone people, traditionally spoken in the Death Valley region of California and Nevada.
- 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: Tidan Target entity description: Tidan is a river in southwestern Sweden that flows through the historical province of Västergötland.
-
A.
Timanfaya
Timanfaya is a dramatic volcanic landscape and national park on the Spanish island of Lanzarote, renowned for its otherworldly lava fields and geothermal activity.
-
B.
Tashtego
Tashtego is a Native American harpooner from Herman Melville’s novel "Moby-Dick," serving aboard the whaling ship Pequod.
-
C.
Chikurachki
Chikurachki is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands chain, known for its frequent eruptions and prominent ash plumes.
-
D.
Tabutoa
Tabutoa is a village settlement located on the island of Nonouti in the Republic of Kiribati.
-
E.
Timbiša
Timbiša is a Native American language of the Timbisha Shoshone people, traditionally spoken in the Death Valley region of California and Nevada.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Sweden ⓘ |
| continent | Europe ⓘ |
| country | Sweden ⓘ |
| emptiesInto | Lake Vänern ⓘ |
| flowsThrough |
Västergötland
ⓘ
Västra Götaland County ⓘ |
| hasCoordinateSystem | WGS84 ⓘ |
| hasGeographicFeatureClass | hydrographic feature ⓘ |
| hasMouthInCountry | Sweden ⓘ |
| hasNameInLanguage | sv:Tidan ⓘ |
| hasUse |
fishing
ⓘ
recreation ⓘ small-scale hydropower ⓘ |
| isInDrainageBasin | Lake Vänern drainage basin ⓘ |
| isLocatedInHistoricalProvince | Västergötland ⓘ |
| isPartOfNaturalRegion | Götaland ⓘ |
| isSubjectOf | Swedish geographical studies ⓘ |
| locatedIn |
Västergötland
ⓘ
Västra Götaland County ⓘ |
| locatedInRegion | southwestern Sweden ⓘ |
| mouthLocatedIn | Lake Vänern ⓘ |
| partOf |
Göta älv basin
ⓘ
linked to:
Göta älv
|
| watercourseType | freshwater 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: Tidan Description of subject: Tidan is a river in southwestern Sweden that flows through the historical province of Västergötland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.