Maradana
E556806
Maradana is a densely populated, centrally located neighborhood in Colombo, Sri Lanka, known as a major transport and educational hub of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maradana canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5909806 — 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: Maradana Context triple: [Colombo Municipal Council area, contains, Maradana]
-
A.
Kaduwela
Kaduwela is a rapidly developing suburban town in Sri Lanka’s Western Province, situated near Colombo and known for its growing residential and commercial significance.
-
B.
Ruwanwella
Ruwanwella is a small town in Sri Lanka known for its historical fort and scenic surroundings, located within the Sabaragamuwa Province.
-
C.
Weligama
Weligama is a coastal town in southern Sri Lanka known for its scenic bay, surfing spots, and traditional stilt fishing.
-
D.
Kalutara
Kalutara is a major coastal town in western Sri Lanka, known for its historic Buddhist temple, scenic beaches, and role as a regional commercial hub.
-
E.
Mullaitivu
Mullaitivu is a coastal town in northeastern Sri Lanka known for its strategic location and as a major site of conflict during the Sri Lankan Civil War.
- 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: Maradana Target entity description: Maradana is a densely populated, centrally located neighborhood in Colombo, Sri Lanka, known as a major transport and educational hub of the city.
-
A.
Kaduwela
Kaduwela is a rapidly developing suburban town in Sri Lanka’s Western Province, situated near Colombo and known for its growing residential and commercial significance.
-
B.
Ruwanwella
Ruwanwella is a small town in Sri Lanka known for its historical fort and scenic surroundings, located within the Sabaragamuwa Province.
-
C.
Weligama
Weligama is a coastal town in southern Sri Lanka known for its scenic bay, surfing spots, and traditional stilt fishing.
-
D.
Kalutara
Kalutara is a major coastal town in western Sri Lanka, known for its historic Buddhist temple, scenic beaches, and role as a regional commercial hub.
-
E.
Mullaitivu
Mullaitivu is a coastal town in northeastern Sri Lanka known for its strategic location and as a major site of conflict during the Sri Lankan Civil War.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
mosque
ⓘ
neighborhood ⓘ railway station ⓘ road junction ⓘ school ⓘ technical college ⓘ urban area ⓘ |
| characteristic |
centrally located
ⓘ
densely populated ⓘ |
| country | Sri Lanka ⓘ |
| feature |
high population density
ⓘ
high traffic congestion ⓘ mixed residential and commercial land use ⓘ |
| hasEducationalInstitution |
Ananda College
NERFINISHED
ⓘ
Nalanda College, Colombo NERFINISHED ⓘ Pioneer School, Maradana NERFINISHED ⓘ Sri Lanka Technical College (Maradana) NERFINISHED ⓘ |
| hasNearbyInstitution | University of Colombo NERFINISHED ⓘ |
| hasPostalCode | 01000 (approximate central Colombo code) ⓘ |
| hasRailwayStation | Maradana Railway Station NERFINISHED ⓘ |
| hasReligiousSite |
Buddhist temples
ⓘ
Christian churches ⓘ Hindu temples ⓘ Maradana Mosque NERFINISHED ⓘ |
| hasRoadJunction | Maradana Junction NERFINISHED ⓘ |
| languageUsed |
English
ⓘ
Sinhala NERFINISHED ⓘ Tamil NERFINISHED ⓘ |
| locatedIn |
Colombo
NERFINISHED
ⓘ
Colombo District NERFINISHED ⓘ Maradana NERFINISHED ⓘ Western Province, Sri Lanka NERFINISHED ⓘ |
| locatedNear | Maradana NERFINISHED ⓘ |
| partOf | Colombo city NERFINISHED ⓘ |
| role |
educational hub of Colombo
ⓘ
major railway hub in Sri Lanka ⓘ major transport hub of Colombo ⓘ |
| servedBy |
Colombo public bus network
ⓘ
Sri Lanka Railways NERFINISHED ⓘ |
| timeZone | Sri Lanka Standard Time NERFINISHED ⓘ |
| 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: Maradana Description of subject: Maradana is a densely populated, centrally located neighborhood in Colombo, Sri Lanka, known as a major transport and educational hub of the city.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.