Delhi–Kalka railway line
E810277
The Delhi–Kalka railway line is a historic rail route in northern India that connects the national capital region with Kalka, serving as the main gateway to the Kalka–Shimla Himalayan railway and the hill stations of Himachal Pradesh.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Delhi–Kalka line | 4 |
| Delhi–Kalka railway line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9624906 — 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.
Target entity: Delhi–Kalka railway line Context triple: [Umballa, British India, railwayOn, Delhi–Kalka railway line]
-
A.
Delhi–Dehradun railway line
The Delhi–Dehradun railway line is a major rail corridor in northern India that connects the national capital with the Uttarakhand capital, serving numerous cities and towns along the route.
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B.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
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C.
Delhi–Jammu Tawi line
The Delhi–Jammu Tawi line is a key Indian Railways route connecting the national capital Delhi with the city of Jammu, serving as a major passenger and strategic corridor in North India.
-
D.
Agra–Bandikui–Jaipur line
The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
-
E.
Delhi–Mumbai line
The Delhi–Mumbai line is one of India’s busiest and most important railway corridors, connecting the national capital New Delhi with the financial hub Mumbai and passing through major cities in northern and western India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Delhi–Kalka railway line Target entity description: The Delhi–Kalka railway line is a historic rail route in northern India that connects the national capital region with Kalka, serving as the main gateway to the Kalka–Shimla Himalayan railway and the hill stations of Himachal Pradesh.
-
A.
Delhi–Dehradun railway line
The Delhi–Dehradun railway line is a major rail corridor in northern India that connects the national capital with the Uttarakhand capital, serving numerous cities and towns along the route.
-
B.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
-
C.
Delhi–Jammu Tawi line
The Delhi–Jammu Tawi line is a key Indian Railways route connecting the national capital Delhi with the city of Jammu, serving as a major passenger and strategic corridor in North India.
-
D.
Agra–Bandikui–Jaipur line
The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
-
E.
Delhi–Mumbai line
The Delhi–Mumbai line is one of India’s busiest and most important railway corridors, connecting the national capital New Delhi with the financial hub Mumbai and passing through major cities in northern and western India.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
railway route ⓘ |
| alsoUsedFor | freight transport ⓘ |
| category |
Rail transport in Chandigarh
ⓘ
Rail transport in Delhi ⓘ Rail transport in Haryana ⓘ Rail transport in Punjab, India ⓘ Railway lines in India ⓘ |
| connects |
Delhi
NERFINISHED
ⓘ
Kalka NERFINISHED ⓘ |
| connectsRegion | National Capital Region NERFINISHED ⓘ |
| connectsState |
Chandigarh
NERFINISHED
ⓘ
Haryana NERFINISHED ⓘ Punjab NERFINISHED ⓘ |
| country | India ⓘ |
| electrification | electrified ⓘ |
| endPoint | Kalka NERFINISHED ⓘ |
| gatewayTo |
Kalka–Shimla Himalayan railway
NERFINISHED
ⓘ
hill stations of Himachal Pradesh ⓘ |
| gauge | broad gauge ⓘ |
| hasTerminusStation |
Delhi Junction railway station
NERFINISHED
ⓘ
Kalka railway station NERFINISHED ⓘ |
| historic | true ⓘ |
| importantFor |
access to Himalayan hill stations
ⓘ
access to Shimla ⓘ tourism to Himachal Pradesh ⓘ |
| linkedRoute | Kalka–Shimla railway NERFINISHED ⓘ |
| locatedIn | northern India ⓘ |
| openedForTraffic | 19th century ⓘ |
| operator |
Indian Railways
NERFINISHED
ⓘ
Northern Railway zone NERFINISHED ⓘ |
| partOfNetwork | Indian Railways broad-gauge network NERFINISHED ⓘ |
| primaryFunction | passenger transport ⓘ |
| regionServed |
Chandigarh
NERFINISHED
ⓘ
Haryana NERFINISHED ⓘ National Capital Region NERFINISHED ⓘ Punjab NERFINISHED ⓘ |
| servesCity |
Ambala
NERFINISHED
ⓘ
Chandigarh NERFINISHED ⓘ Delhi NERFINISHED ⓘ Karnal NERFINISHED ⓘ Kurukshetra NERFINISHED ⓘ Panipat NERFINISHED ⓘ |
| servesTown | Kalka NERFINISHED ⓘ |
| startPoint | Delhi NERFINISHED ⓘ |
| terminusFor | Kalka–Shimla railway NERFINISHED ⓘ |
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.
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.
Subject: Delhi–Kalka railway line Description of subject: The Delhi–Kalka railway line is a historic rail route in northern India that connects the national capital region with Kalka, serving as the main gateway to the Kalka–Shimla Himalayan railway and the hill stations of Himachal Pradesh.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.