Raozan Upazila
E637481
Raozan Upazila is an administrative region in Chittagong District, Bangladesh, known for hosting major educational institutions and forming part of the greater Chittagong metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Raozan Upazila canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7029394 — 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: Raozan Upazila Context triple: [Chittagong University of Engineering and Technology, locatedIn, Raozan Upazila]
-
A.
Dohar Upazila
Dohar Upazila is an administrative sub-district in central Bangladesh known for its location along the Padma River and its inclusion within the Dhaka Division.
-
B.
Senbagh Upazila
Senbagh Upazila is an administrative sub-district in the Noakhali District of southeastern Bangladesh.
-
C.
Subarnachar Upazila
Subarnachar Upazila is an administrative sub-district of Noakhali District in southeastern Bangladesh, located along the coastal and island areas of the Bay of Bengal.
-
D.
Nawabganj Upazila
Nawabganj Upazila is an administrative sub-district in central Bangladesh known for its rural landscape and proximity to the capital, Dhaka.
-
E.
Dhamrai Upazila
Dhamrai Upazila is an administrative sub-district in central Bangladesh known for its traditional metal casting, pottery, and cultural festivals.
- 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: Raozan Upazila Target entity description: Raozan Upazila is an administrative region in Chittagong District, Bangladesh, known for hosting major educational institutions and forming part of the greater Chittagong metropolitan area.
-
A.
Dohar Upazila
Dohar Upazila is an administrative sub-district in central Bangladesh known for its location along the Padma River and its inclusion within the Dhaka Division.
-
B.
Senbagh Upazila
Senbagh Upazila is an administrative sub-district in the Noakhali District of southeastern Bangladesh.
-
C.
Subarnachar Upazila
Subarnachar Upazila is an administrative sub-district of Noakhali District in southeastern Bangladesh, located along the coastal and island areas of the Bay of Bengal.
-
D.
Nawabganj Upazila
Nawabganj Upazila is an administrative sub-district in central Bangladesh known for its rural landscape and proximity to the capital, Dhaka.
-
E.
Dhamrai Upazila
Dhamrai Upazila is an administrative sub-district in central Bangladesh known for its traditional metal casting, pottery, and cultural festivals.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
administrative region
ⓘ
upazila ⓘ |
| administrativeCentre | Raozan NERFINISHED ⓘ |
| borderedBy |
Boalkhali Upazila
NERFINISHED
ⓘ
Fatikchhari Upazila NERFINISHED ⓘ Hathazari Upazila NERFINISHED ⓘ Rangunia Upazila NERFINISHED ⓘ Sandwip Upazila NERFINISHED ⓘ |
| containsEducationalInstitution |
Binajuri Collegiate School
NERFINISHED
ⓘ
Gahira High School NERFINISHED ⓘ Noapara College NERFINISHED ⓘ Raozan Government College NERFINISHED ⓘ Raozan Government Model High School NERFINISHED ⓘ Raozan University College NERFINISHED ⓘ |
| containsReligiousInstitution |
Buddhist monasteries
ⓘ
Raozan Central Jame Mosque NERFINISHED ⓘ various Hindu temples ⓘ |
| containsSettlement |
Bagoan
NERFINISHED
ⓘ
Binajuri NERFINISHED ⓘ Chikdair NERFINISHED ⓘ Dabua NERFINISHED ⓘ Gahira NERFINISHED ⓘ Haladia NERFINISHED ⓘ Kodolpur NERFINISHED ⓘ Noapara NERFINISHED ⓘ Pahartali NERFINISHED ⓘ Raozan NERFINISHED ⓘ Urkirchar NERFINISHED ⓘ |
| country |
People's Republic of Bangladesh (from East Pakistan)
ⓘ
surface form:
Bangladesh
|
| governedBy | Upazila Parishad NERFINISHED ⓘ |
| hasAdministrativeUnit |
municipality
ⓘ
union parishad ⓘ |
| hasMajorEconomicActivity |
agriculture
ⓘ
small-scale industry ⓘ trade ⓘ |
| hasMinorityReligion |
Buddhism
ⓘ
Hinduism NERFINISHED ⓘ |
| knownFor |
educational institutions
ⓘ
proximity to Chittagong city ⓘ |
| language | Bengali ⓘ |
| localDialect | Chittagonian NERFINISHED ⓘ |
| locatedIn |
Chattogram Division
NERFINISHED
ⓘ
Chittagong District NERFINISHED ⓘ |
| locatedInTimeZone | Bangladesh Standard Time NERFINISHED ⓘ |
| locatedNearRiver | Halda River NERFINISHED ⓘ |
| locatedOnRiver | Karnafuli River NERFINISHED ⓘ |
| partOf |
Chattogram Division
NERFINISHED
ⓘ
Chittagong District NERFINISHED ⓘ Chittagong metropolitan area NERFINISHED ⓘ Greater Chittagong NERFINISHED ⓘ |
| policeJurisdiction | Raozan Police Station NERFINISHED ⓘ |
| religionMajority | Islam ⓘ |
| utcOffset | +6 ⓘ |
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: Raozan Upazila Description of subject: Raozan Upazila is an administrative region in Chittagong District, Bangladesh, known for hosting major educational institutions and forming part of the greater Chittagong metropolitan area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.