Old Yamuna Railway Bridge
E740497
Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Old Yamuna Bridge | 1 |
| Old Yamuna Railway Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8496654 — 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: Old Yamuna Railway Bridge Context triple: [Yamuna riverfront in Delhi, containsBridge, Old Yamuna Railway Bridge]
-
A.
Munger Ganga Bridge
Munger Ganga Bridge is a major rail-cum-road bridge across the Ganges River in Bihar, India, connecting Munger district to the northern bank and significantly improving regional transport links.
-
B.
Aundh Bridge
Aundh Bridge is a roadway bridge in Pune, India, that serves as a key connector across the Mula River between the Aundh area and surrounding localities.
-
C.
Gujjar Nagar bridge
Gujjar Nagar bridge is a key roadway bridge in Jammu, India, that connects the Gujjar Nagar area with other parts of the city across the Tawi River.
-
D.
Deccan Gymkhana bridge
Deccan Gymkhana bridge is a road bridge in Pune, India, that connects the Deccan Gymkhana area across the Mutha River to other parts of the city.
-
E.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
- 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: Old Yamuna Railway Bridge Target entity description: Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
-
A.
Munger Ganga Bridge
Munger Ganga Bridge is a major rail-cum-road bridge across the Ganges River in Bihar, India, connecting Munger district to the northern bank and significantly improving regional transport links.
-
B.
Aundh Bridge
Aundh Bridge is a roadway bridge in Pune, India, that serves as a key connector across the Mula River between the Aundh area and surrounding localities.
-
C.
Gujjar Nagar bridge
Gujjar Nagar bridge is a key roadway bridge in Jammu, India, that connects the Gujjar Nagar area with other parts of the city across the Tawi River.
-
D.
Deccan Gymkhana bridge
Deccan Gymkhana bridge is a road bridge in Pune, India, that connects the Deccan Gymkhana area across the Mutha River to other parts of the city.
-
E.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
double-decked bridge ⓘ railway bridge ⓘ |
| alsoKnownAs |
Lohe Ka Pul
ⓘ
Old Yamuna Bridge ⓘ
linked to:
Old Yamuna Railway Bridge
|
| connects |
Kashmere Gate area of Delhi
ⓘ
linked to:
Kashmere Gate area
Shahdara side of Delhi ⓘ
linked to:
East Delhi
|
| country | India ⓘ |
| crosses |
Yamuna River
ⓘ
linked to:
Yamuna
|
| hasDeck |
lower rail deck
ⓘ
upper road deck ⓘ |
| hasFunction |
rail transport
ⓘ
road transport ⓘ |
| hasHeritageValue | true ⓘ |
| isHistoric | true ⓘ |
| isKeyTransportationLinkIn | Delhi ⓘ |
| locatedIn |
Delhi
ⓘ
India ⓘ |
| maintainedBy | Indian Railways ⓘ |
| material | steel ⓘ |
| owner | Indian Railways ⓘ |
| partOf |
rail network of Delhi
ⓘ
road network of Delhi ⓘ |
| riverCrossed | Yamuna ⓘ |
| situatedNear |
Old Delhi area
ⓘ
linked to:
Old Delhi region
|
| usedFor |
train traffic
ⓘ
vehicular traffic ⓘ |
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: Old Yamuna Railway Bridge Description of subject: Old Yamuna Railway Bridge is a historic double-decked rail-and-road bridge in Delhi that spans the Yamuna River and serves as a key transportation link in the city.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Old Yamuna Railway Bridge