Tamil Nadu Revenue Department
E236539
The Tamil Nadu Revenue Department is the state government agency responsible for land administration, revenue collection, and related public services across Tamil Nadu.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Revenue Department of Tamil Nadu | 2 |
| Revenue Department, Government of Tamil Nadu | 1 |
| Tamil Nadu Revenue Department canonical | 1 |
| Tamil Nadu Survey and Land Records Department | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2126162 — 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: Tamil Nadu Revenue Department Context triple: [Government of Tamil Nadu, hasDivision, Tamil Nadu Revenue Department]
-
A.
Government of Tamil Nadu
The Government of Tamil Nadu is the state-level administrative authority of the Indian state of Tamil Nadu, responsible for governance, public policy, and development across the region.
-
B.
Madurai City Municipal Corporation
Madurai City Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Madurai in Tamil Nadu, India.
-
C.
Chennai Port Authority
Chennai Port Authority is the statutory body responsible for administering and managing the major seaport of Chennai on India’s southeastern coast.
-
D.
Greater Chennai Corporation
The Greater Chennai Corporation is the civic governing body responsible for municipal administration and urban infrastructure in the city of Chennai, India.
-
E.
Tiruchirappalli district
Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
- 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: Tamil Nadu Revenue Department Target entity description: The Tamil Nadu Revenue Department is the state government agency responsible for land administration, revenue collection, and related public services across Tamil Nadu.
-
A.
Government of Tamil Nadu
The Government of Tamil Nadu is the state-level administrative authority of the Indian state of Tamil Nadu, responsible for governance, public policy, and development across the region.
-
B.
Madurai City Municipal Corporation
Madurai City Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Madurai in Tamil Nadu, India.
-
C.
Chennai Port Authority
Chennai Port Authority is the statutory body responsible for administering and managing the major seaport of Chennai on India’s southeastern coast.
-
D.
Greater Chennai Corporation
The Greater Chennai Corporation is the civic governing body responsible for municipal administration and urban infrastructure in the city of Chennai, India.
-
E.
Tiruchirappalli district
Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
revenue department
ⓘ
state government department ⓘ |
| alsoKnownAs | Revenue and Disaster Management Department, Government of Tamil Nadu ⓘ |
| country | India ⓘ |
| goal |
accurate and updated land records for Tamil Nadu
ⓘ
efficient collection of state revenue from land ⓘ timely delivery of revenue-related services to citizens in Tamil Nadu ⓘ |
| headquartersLocation | Chennai ⓘ |
| jurisdiction |
Government of Tamil Nadu
ⓘ
State of Tamil Nadu ⓘ
linked to:
Tamil Nadu
|
| levelOfGovernment | state ⓘ |
| oversees |
District Collectorates in Tamil Nadu
ⓘ
Revenue Divisional Offices in Tamil Nadu ⓘ
linked to:
Tirunelveli revenue division
Taluk offices in Tamil Nadu ⓘ Village Administrative Officers in Tamil Nadu ⓘ |
| parentOrganization | Government of Tamil Nadu ⓘ |
| partOf |
Tamil Nadu state administration
ⓘ
linked to:
Government of Tamil Nadu
|
| regionServed | Tamil Nadu ⓘ |
| responsibleFor |
administration of government lands in Tamil Nadu
ⓘ
administration of taluk and revenue divisions in Tamil Nadu ⓘ collection of land revenue in Tamil Nadu ⓘ disaster relief coordination at district level in Tamil Nadu ⓘ implementation of land reforms in Tamil Nadu ⓘ implementation of various welfare schemes through revenue machinery in Tamil Nadu ⓘ issue of community certificates in Tamil Nadu ⓘ issue of income certificates in Tamil Nadu ⓘ issue of nativity certificates in Tamil Nadu ⓘ issue of patta and chitta in Tamil Nadu ⓘ land administration in Tamil Nadu ⓘ land survey and settlement in Tamil Nadu ⓘ maintenance of land records in Tamil Nadu ⓘ maintenance of village administrative records in Tamil Nadu ⓘ revenue collection in Tamil Nadu ⓘ |
| sector |
land management
ⓘ
public administration ⓘ public finance ⓘ |
| serviceType |
citizen certificates issuance
ⓘ
land-related public services ⓘ public service delivery ⓘ |
| usesLanguage |
English
ⓘ
Tamil ⓘ |
| website | https://www.tn.gov.in/department/2 (approximate, may change) ⓘ |
| worksWith |
Tamil Nadu Registration Department
ⓘ
Tamil Nadu Survey and Land Records Department ⓘ
linked to:
Tamil Nadu Revenue Department
|
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: Tamil Nadu Revenue Department Description of subject: The Tamil Nadu Revenue Department is the state government agency responsible for land administration, revenue collection, and related public services across Tamil Nadu.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tamil Nadu Revenue Department
linked to: Tamil Nadu Revenue Department
linked to: Tamil Nadu Revenue Department
linked to: Tamil Nadu Revenue Department