Aqua Line
E466972
Aqua Line is one of the main corridors of the Nagpur Metro rapid transit system in Nagpur, India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aqua Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4762390 — 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: Aqua Line Context triple: [Nagpur Metro, line, Aqua Line]
-
A.
Harbour Line
Harbour Line is a major corridor of Mumbai's suburban railway network that connects the city’s eastern waterfront and Navi Mumbai suburbs to key central and southern Mumbai terminals.
-
B.
Harbour Line
Harbour Line is a Copenhagen Metro route that serves areas along the city’s waterfront and harbor districts.
-
C.
L Line
The L Line was a light rail route in the Los Angeles Metro Rail system that connected communities across the San Gabriel Valley and Eastside before being integrated into other lines.
-
D.
Gold Line
Gold Line was the former name of a light rail line in the Los Angeles Metro Rail system, now known as the L Line.
-
E.
Gold Line
The Gold Line is one of the primary heavy-rail transit routes in the Metropolitan Atlanta Rapid Transit Authority (MARTA) system, running north–south through key areas of the Atlanta metropolitan region.
- 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: Aqua Line Target entity description: Aqua Line is one of the main corridors of the Nagpur Metro rapid transit system in Nagpur, India.
-
A.
Harbour Line
Harbour Line is a Copenhagen Metro route that serves areas along the city’s waterfront and harbor districts.
-
B.
Harbour Line
Harbour Line is a major corridor of Mumbai's suburban railway network that connects the city’s eastern waterfront and Navi Mumbai suburbs to key central and southern Mumbai terminals.
-
C.
L Line
The L Line was a light rail route in the Los Angeles Metro Rail system that connected communities across the San Gabriel Valley and Eastside before being integrated into other lines.
-
D.
Gold Line
Gold Line was the former name of a light rail line in the Los Angeles Metro Rail system, now known as the L Line.
-
E.
Gold Line
The Gold Line is one of the primary heavy-rail transit routes in the Metropolitan Atlanta Rapid Transit Authority (MARTA) system, running north–south through key areas of the Atlanta metropolitan region.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
rapid transit line ⓘ |
| cityServed | Nagpur ⓘ |
| color | aqua ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| electrification | overhead catenary ⓘ |
| hasLanguageOfSignage |
English
ⓘ
Hindi ⓘ Marathi ⓘ |
| hasRollingStockType | electric multiple unit ⓘ |
| locatedIn |
India
ⓘ
Maharashtra ⓘ Nagpur ⓘ |
| modeOfTransport | rail ⓘ |
| networkRole | one of the main corridors of Nagpur Metro ⓘ |
| operator | Maharashtra Metro Rail Corporation Limited ⓘ |
| owner | Maharashtra Metro Rail Corporation Limited ⓘ |
| partOf | Nagpur Metro ⓘ |
| publicTransport | yes ⓘ |
| regionServed |
Nagpur metropolitan area
ⓘ
linked to:
Nagpur
|
| servesPurpose |
commuter transport
ⓘ
urban mass transit ⓘ |
| system | Nagpur Metro ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | rapid transit ⓘ |
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: Aqua Line Description of subject: Aqua Line is one of the main corridors of the Nagpur Metro rapid transit system in Nagpur, India.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.