Diamond Harbour subdivision
E641063
Diamond Harbour subdivision is an administrative subdivision in West Bengal, India, centered on the town of Diamond Harbour and functioning as a local governance and revenue unit within South 24 Parganas district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Diamond Harbour subdivision canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7085205 — 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: Diamond Harbour subdivision Context triple: [South 24 Parganas district, contains, Diamond Harbour subdivision]
-
A.
Chinsurah subdivision
Chinsurah subdivision is an administrative subdivision in the Hooghly district of West Bengal, India, encompassing several towns and rural areas including the historic town of Chinsurah.
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B.
Barrackpore subdivision
Barrackpore subdivision is an administrative subdivision in the Indian state of West Bengal, known for its dense urbanization and historical significance as part of the Kolkata metropolitan region.
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C.
Howrah Sadar subdivision
Howrah Sadar subdivision is an administrative subdivision of Howrah district in West Bengal, India, encompassing the urban core around Howrah city and its surrounding areas.
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D.
Chandannagar subdivision
Chandannagar subdivision is an administrative subdivision in the Hooghly district of West Bengal, India, centered around the historic former French colonial town of Chandannagar.
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E.
Diamond Harbour
Diamond Harbour is a town in eastern India situated along the Hooghly River, known as a gateway to the Bay of Bengal and a popular regional tourist and trading hub.
- 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: Diamond Harbour subdivision Target entity description: Diamond Harbour subdivision is an administrative subdivision in West Bengal, India, centered on the town of Diamond Harbour and functioning as a local governance and revenue unit within South 24 Parganas district.
-
A.
Chinsurah subdivision
Chinsurah subdivision is an administrative subdivision in the Hooghly district of West Bengal, India, encompassing several towns and rural areas including the historic town of Chinsurah.
-
B.
Barrackpore subdivision
Barrackpore subdivision is an administrative subdivision in the Indian state of West Bengal, known for its dense urbanization and historical significance as part of the Kolkata metropolitan region.
-
C.
Howrah Sadar subdivision
Howrah Sadar subdivision is an administrative subdivision of Howrah district in West Bengal, India, encompassing the urban core around Howrah city and its surrounding areas.
-
D.
Barasat subdivision
Barasat subdivision is an administrative subdivision in West Bengal, India, centered on the town of Barasat and serving as a key urban and governance hub within the North 24 Parganas district.
-
E.
Chandannagar subdivision
Chandannagar subdivision is an administrative subdivision in the Hooghly district of West Bengal, India, centered around the historic former French colonial town of Chandannagar.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
administrative subdivision
ⓘ
subdivision of a district in India ⓘ |
| administrativeCentre | Diamond Harbour NERFINISHED ⓘ |
| administrativeFunction |
local governance unit
ⓘ
revenue unit ⓘ |
| borderedBy |
Alipore Sadar subdivision
NERFINISHED
ⓘ
Baruipur subdivision NERFINISHED ⓘ Bay of Bengal NERFINISHED ⓘ Kolkata district NERFINISHED ⓘ |
| contains |
Bishnupur I community development block
NERFINISHED
ⓘ
Bishnupur II community development block NERFINISHED ⓘ Diamond Harbour I community development block NERFINISHED ⓘ Diamond Harbour II community development block NERFINISHED ⓘ Falta community development block NERFINISHED ⓘ Kakdwip community development block NERFINISHED ⓘ Kulpi community development block NERFINISHED ⓘ Magrahat I community development block NERFINISHED ⓘ Magrahat II community development block NERFINISHED ⓘ Mathurapur I community development block NERFINISHED ⓘ Mathurapur II community development block NERFINISHED ⓘ Namkhana community development block NERFINISHED ⓘ Patharpratima community development block NERFINISHED ⓘ Sagar community development block NERFINISHED ⓘ |
| country | India ⓘ |
| districtAdministration | South 24 Parganas district administration NERFINISHED ⓘ |
| governingBody | Government of West Bengal NERFINISHED ⓘ |
| hasJurisdictionOver |
rural areas of South 24 Parganas district
ⓘ
urban areas of South 24 Parganas district ⓘ |
| hasTown |
Amtala
NERFINISHED
ⓘ
Baruipur NERFINISHED ⓘ Bishnupur NERFINISHED ⓘ Budge Budge NERFINISHED ⓘ Diamond Harbour NERFINISHED ⓘ Falta NERFINISHED ⓘ Jaynagar Mazilpur NERFINISHED ⓘ Usthi NERFINISHED ⓘ |
| headquarters | Diamond Harbour NERFINISHED ⓘ |
| languageAdditionalOfficial | English ⓘ |
| languageOfficial | Bengali ⓘ |
| locatedIn |
India
ⓘ
South 24 Parganas district NERFINISHED ⓘ West Bengal ⓘ |
| locatedNear | Hooghly River estuary NERFINISHED ⓘ |
| locatedOn | eastern India NERFINISHED ⓘ |
| namedAfter | Diamond Harbour NERFINISHED ⓘ |
| partOf |
Presidency division
NERFINISHED
ⓘ
South 24 Parganas district NERFINISHED ⓘ |
| region | Ganges Delta NERFINISHED ⓘ |
| state | West Bengal ⓘ |
| subdivisionType | subdivision ⓘ |
| timeZone | Indian Standard Time ⓘ |
| utcOffset | +05:30 ⓘ |
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: Diamond Harbour subdivision Description of subject: Diamond Harbour subdivision is an administrative subdivision in West Bengal, India, centered on the town of Diamond Harbour and functioning as a local governance and revenue unit within South 24 Parganas district.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.