Matara Fort
E1013910
Matara Fort is a coastal Dutch-built fortress in southern Sri Lanka, notable for its colonial-era ramparts, bastions, and historic buildings overlooking the Indian Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matara Fort canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12981971 — 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: Matara Fort Context triple: [Matara District, containsHistoricalSite, Matara Fort]
-
A.
Batticaloa Fort
Batticaloa Fort is a historic coastal fortress in eastern Sri Lanka, built during the colonial era and known for its strategic location and well-preserved ramparts.
-
B.
St. Angelo Fort
St. Angelo Fort is a historic seaside fortress in Kannur, Kerala, built by the Portuguese in the early 16th century and later occupied by the Dutch and the British.
-
C.
Jaffna Fort
Jaffna Fort is a historic coastal fortress in northern Sri Lanka, originally built by the Portuguese and later expanded by the Dutch, known for its colonial-era architecture and strategic military significance.
-
D.
Colombo Fort
Colombo Fort is the historic commercial and administrative district of Colombo, Sri Lanka, known for its colonial-era architecture and role as the city’s financial hub.
-
E.
Montagu Bastion
Montagu Bastion is a historic defensive stronghold forming part of the British-era military fortifications in Gibraltar.
- 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: Matara Fort Target entity description: Matara Fort is a coastal Dutch-built fortress in southern Sri Lanka, notable for its colonial-era ramparts, bastions, and historic buildings overlooking the Indian Ocean.
-
A.
Batticaloa Fort
Batticaloa Fort is a historic coastal fortress in eastern Sri Lanka, built during the colonial era and known for its strategic location and well-preserved ramparts.
-
B.
St. Angelo Fort
St. Angelo Fort is a historic seaside fortress in Kannur, Kerala, built by the Portuguese in the early 16th century and later occupied by the Dutch and the British.
-
C.
Jaffna Fort
Jaffna Fort is a historic coastal fortress in northern Sri Lanka, originally built by the Portuguese and later expanded by the Dutch, known for its colonial-era architecture and strategic military significance.
-
D.
Colombo Fort
Colombo Fort is the historic commercial and administrative district of Colombo, Sri Lanka, known for its colonial-era architecture and role as the city’s financial hub.
-
E.
Montagu Bastion
Montagu Bastion is a historic defensive stronghold forming part of the British-era military fortifications in Gibraltar.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cultural heritage site
ⓘ
fortress ⓘ |
| architecturalStyle | Dutch colonial ⓘ |
| builder | Dutch ⓘ |
| builtBy | Dutch East India Company NERFINISHED ⓘ |
| country | Sri Lanka ⓘ |
| currentUse |
administrative buildings
ⓘ
heritage site ⓘ tourist attraction ⓘ |
| governingBody |
Department of Archaeology, Sri Lanka
NERFINISHED
ⓘ
Government of Sri Lanka NERFINISHED ⓘ |
| hasFeature |
bastions
ⓘ
clock tower ⓘ coastal defenses ⓘ colonial-era buildings ⓘ gatehouse ⓘ moat ⓘ ramparts ⓘ |
| hasFunction |
administrative center (historical)
ⓘ
maritime control (historical) ⓘ military defense (historical) ⓘ |
| hasNearbyAttraction |
Matara beach
NERFINISHED
ⓘ
Parevi Dupatha temple NERFINISHED ⓘ |
| hasRoadAccessFrom | Matara town NERFINISHED ⓘ |
| hasViewOf | Nilwala River estuary ⓘ |
| heritageOf | Dutch colonial architecture in Sri Lanka ⓘ |
| locatedIn | Matara NERFINISHED ⓘ |
| locatedInRegion | Southern Province, Sri Lanka NERFINISHED ⓘ |
| locatedNear |
Nilwala River
NERFINISHED
ⓘ
Star Fort, Matara NERFINISHED ⓘ |
| locatedOn |
A2 coastal highway corridor
NERFINISHED
ⓘ
southern coast of Sri Lanka ⓘ |
| materialUsed |
brick
ⓘ
stone ⓘ |
| nearbyCity |
Galle
NERFINISHED
ⓘ
Hambantota NERFINISHED ⓘ |
| openToPublic | yes ⓘ |
| overlooks | Indian Ocean NERFINISHED ⓘ |
| partOf | fortifications of Matara ⓘ |
| significance |
example of Dutch coastal fortification in Sri Lanka
ⓘ
important colonial landmark in Matara ⓘ |
| timePeriod | Dutch Ceylon period ⓘ |
| tourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
| usedBy |
British
NERFINISHED
ⓘ
Dutch NERFINISHED ⓘ Portuguese NERFINISHED ⓘ |
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: Matara Fort Description of subject: Matara Fort is a coastal Dutch-built fortress in southern Sri Lanka, notable for its colonial-era ramparts, bastions, and historic buildings overlooking the Indian Ocean.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.