Sernada do Vouga station
E1009518
Sernada do Vouga station is a railway station in Portugal that serves the narrow-gauge Linha do Vouga and acts as an important junction on this historic regional line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sernada do Vouga station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12826683 — 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: Sernada do Vouga station Context triple: [Linha do Vouga, hasStation, Sernada do Vouga station]
-
A.
Espinho-Vouga station
Espinho-Vouga station is a railway station in Espinho, Portugal, serving the narrow-gauge Vouga line.
-
B.
Viana do Castelo station
Viana do Castelo station is a railway station in the city of Viana do Castelo, Portugal, serving as a key stop on the Minho Line that connects Porto to the northern border with Spain.
-
C.
Oliveira de Azeméis station
Oliveira de Azeméis station is a railway station in the town of Oliveira de Azeméis, Portugal, serving passengers on the narrow-gauge Vouga Line.
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D.
Albufeira-Ferreiras station
Albufeira-Ferreiras station is the main railway station serving the coastal resort city of Albufeira in Portugal’s Algarve region.
-
E.
Taveiro station
Taveiro station is a former name for the Coimbra-B railway station, a key rail hub serving the city of Coimbra in central Portugal.
- 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: Sernada do Vouga station Target entity description: Sernada do Vouga station is a railway station in Portugal that serves the narrow-gauge Linha do Vouga and acts as an important junction on this historic regional line.
-
A.
Espinho-Vouga station
Espinho-Vouga station is a railway station in Espinho, Portugal, serving the narrow-gauge Vouga line.
-
B.
Viana do Castelo station
Viana do Castelo station is a railway station in the city of Viana do Castelo, Portugal, serving as a key stop on the Minho Line that connects Porto to the northern border with Spain.
-
C.
Oliveira de Azeméis station
Oliveira de Azeméis station is a railway station in the town of Oliveira de Azeméis, Portugal, serving passengers on the narrow-gauge Vouga Line.
-
D.
Albufeira-Ferreiras station
Albufeira-Ferreiras station is the main railway station serving the coastal resort city of Albufeira in Portugal’s Algarve region.
-
E.
Taveiro station
Taveiro station is a former name for the Coimbra-B railway station, a key rail hub serving the city of Coimbra in central Portugal.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport infrastructure
ⓘ
railway station ⓘ |
| connectedTo | other stations on Linha do Vouga ⓘ |
| country | Portugal ⓘ |
| function | railway junction ⓘ |
| hasPlatform | yes ⓘ |
| hasStationBuilding | yes ⓘ |
| heritageStatus | part of a historic regional railway line ⓘ |
| historicalSignificance | important junction on the Vouga line ⓘ |
| lineType | regional railway line ⓘ |
| locatedIn |
Aveiro District
ⓘ
Centro Region ⓘ Portugal ⓘ |
| locatedOn | Linha do Vouga ⓘ |
| partOfLine |
Vouga line network
ⓘ
linked to:
Vouga line
|
| primaryRole | junction and intermediate stop on Linha do Vouga ⓘ |
| railGauge |
metre gauge
ⓘ
narrow gauge ⓘ |
| railNetwork | Portuguese railway network ⓘ |
| serves | surrounding municipalities in the Vouga valley ⓘ |
| servesLine | Linha do Vouga ⓘ |
| trackConfiguration | junction of multiple narrow-gauge branches ⓘ |
| transportMode | rail ⓘ |
| usedFor |
local rail transport
ⓘ
regional passenger services ⓘ |
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: Sernada do Vouga station Description of subject: Sernada do Vouga station is a railway station in Portugal that serves the narrow-gauge Linha do Vouga and acts as an important junction on this historic regional line.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.