Line 3
E516812
Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 3 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5401978 — 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: Line 3 Context triple: [Seville Metro, plannedExpansion, Line 3]
-
A.
Line 3
Line 3 is a route of Mexico City’s Metrobús bus rapid transit system that serves key corridors with dedicated lanes and high-capacity articulated buses.
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B.
Line 3
Line 3 is a major rapid transit route of the Guangzhou Metro system, known for its high passenger volume and key role in connecting central urban areas with the airport and suburban districts.
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C.
Line 3
Line 3 is a rapid transit line of the Toronto subway system, commonly known as the Scarborough RT, that served the Scarborough district.
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D.
Line 3
Line 3 is one of the main lines of the Barcelona Metro system, running through central parts of the city and connecting several key stations and neighborhoods.
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E.
Line 3
Line 3 is a major north–south route of the Seoul Metropolitan Subway system, connecting key residential and commercial districts across the city and into surrounding areas.
- 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: Line 3 Target entity description: Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
-
A.
Line 3
Line 3 is one of the main lines of the Barcelona Metro system, running through central parts of the city and connecting several key stations and neighborhoods.
-
B.
Line 3
Line 3 is a major north–south rapid transit route of the Shanghai Metro system, known for its elevated tracks and extensive coverage across the city.
-
C.
Line 3
Line 3 is a major rapid transit route of the STC Metro system, serving key districts along its corridor.
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D.
Line 3
Line 3 is a route of Mexico City’s Metrobús bus rapid transit system that serves key corridors with dedicated lanes and high-capacity articulated buses.
-
E.
Line 3
Line 3 is a major north–south route of the Seoul Metropolitan Subway system, connecting key residential and commercial districts across the city and into surrounding areas.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| cityServed | Seville ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| hasLanguage | Spanish ⓘ |
| infrastructureType |
grade-separated transit line
ⓘ
underground railway ⓘ |
| lineNumber | 3 ⓘ |
| locatedIn |
Andalusia
ⓘ
Seville ⓘ Spain ⓘ |
| network | Seville Metro ⓘ |
| operator |
Metro de Sevilla
ⓘ
linked to:
Seville Metro
|
| owner | Junta de Andalucía ⓘ |
| partOf |
Seville Metro
ⓘ
urban rail network of Seville ⓘ |
| plannedUse | passenger transport ⓘ |
| publicTransportSystem | Seville Metro ⓘ |
| purpose |
extend the Seville Metro network
ⓘ
improve the city’s urban rail network ⓘ |
| regionServed | metropolitan area of Seville ⓘ |
| status |
future line
ⓘ
planned ⓘ |
| systemType | rapid transit ⓘ |
| transportMode | rail ⓘ |
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: Line 3 Description of subject: Line 3 is a future rapid transit route of the Seville Metro intended to extend and improve the city’s urban rail network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.