Kona Expressway
E727491
Kona Expressway is a major arterial roadway in the Howrah–Kolkata region of West Bengal, India, serving as a key connector between the city and surrounding areas including Santragachi.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kona Expressway canonical | 4 |
| Kona Expressway (indirectly via city network) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8352155 — 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: Kona Expressway Context triple: [Santragachi, hasRoadConnectionVia, Kona Expressway]
-
A.
Ken-Ō Expressway
The Ken-Ō Expressway is a major orbital expressway in the Greater Tokyo area that forms part of the Metropolitan Inter-City Expressway network, helping divert traffic around central Tokyo.
-
B.
Dōtō Expressway
The Dōtō Expressway is a major expressway in Hokkaido, Japan, connecting eastern regions such as Obihiro with other parts of the island to support regional travel and freight transport.
-
C.
Shin-Kūkō Expressway
The Shin-Kūkō Expressway is a Japanese expressway that provides a primary road link to Narita International Airport in Chiba Prefecture.
-
D.
Kan-Etsu Expressway
The Kan-Etsu Expressway is a major Japanese expressway connecting the Tokyo metropolitan area with Gunma and Niigata Prefectures, serving as a key route to the Sea of Japan coast and popular ski and hot spring regions.
-
E.
Joban Expressway
The Jōban Expressway is a major Japanese expressway running along the Pacific coast of Honshu, connecting the Tokyo area with the Tōhoku region and serving as an important transportation corridor for both passenger and freight traffic.
- 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: Kona Expressway Target entity description: Kona Expressway is a major arterial roadway in the Howrah–Kolkata region of West Bengal, India, serving as a key connector between the city and surrounding areas including Santragachi.
-
A.
Ken-Ō Expressway
The Ken-Ō Expressway is a major orbital expressway in the Greater Tokyo area that forms part of the Metropolitan Inter-City Expressway network, helping divert traffic around central Tokyo.
-
B.
Dōtō Expressway
The Dōtō Expressway is a major expressway in Hokkaido, Japan, connecting eastern regions such as Obihiro with other parts of the island to support regional travel and freight transport.
-
C.
Shin-Kūkō Expressway
The Shin-Kūkō Expressway is a Japanese expressway that provides a primary road link to Narita International Airport in Chiba Prefecture.
-
D.
Kan-Etsu Expressway
The Kan-Etsu Expressway is a major Japanese expressway connecting the Tokyo metropolitan area with Gunma and Niigata Prefectures, serving as a key route to the Sea of Japan coast and popular ski and hot spring regions.
-
E.
Joban Expressway
The Jōban Expressway is a major Japanese expressway running along the Pacific coast of Honshu, connecting the Tokyo area with the Tōhoku region and serving as an important transportation corridor for both passenger and freight traffic.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
road transportation infrastructure ⓘ |
| connectsTo |
Howrah
ⓘ
Kolkata ⓘ
linked to:
Calcutta
NH16 ⓘ Santragachi ⓘ Santragachi bus terminus ⓘ Santragachi railway junction ⓘ
linked to:
Santragachi Junction
Second Hooghly Bridge ⓘ Vidyasagar Setu ⓘ |
| country | India ⓘ |
| crosses | urban areas of Howrah ⓘ |
| function | key connector between Kolkata and surrounding areas ⓘ |
| hasJunctionWith |
Andul Road
ⓘ
Mumbai Road (NH16 corridor) ⓘ |
| importance | major approach road to Kolkata from western and southern India via NH16 ⓘ |
| laneConfiguration | multi-lane carriageway ⓘ |
| locatedIn |
Howrah district
ⓘ
linked to:
Howrah
Howrah–Kolkata metropolitan region ⓘ
linked to:
Howrah urban agglomeration
|
| maintainedBy | Public Works Department, Government of West Bengal ⓘ |
| partOf | National Highway network of India ⓘ |
| region | eastern India ⓘ |
| roadType | arterial road ⓘ |
| roleInNetwork | primary access route from NH16 to central Kolkata via Vidyasagar Setu ⓘ |
| serves |
Howrah city
ⓘ
linked to:
Howrah
Kolkata city ⓘ
linked to:
Calcutta
Santragachi railway station area ⓘ |
| state | West Bengal ⓘ |
| usedFor |
commuter traffic
ⓘ
freight movement ⓘ intercity 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: Kona Expressway Description of subject: Kona Expressway is a major arterial roadway in the Howrah–Kolkata region of West Bengal, India, serving as a key connector between the city and surrounding areas including Santragachi.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Kona Expressway