Sadras Dutch Fort
E593292
Sadras Dutch Fort is a 17th-century coastal fortification in Tamil Nadu, India, built and used by the Dutch East India Company as a trading and military outpost.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sadras Dutch Fort canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6419038 — 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: Sadras Dutch Fort Context triple: [Sadras, hasStructure, Sadras Dutch Fort]
-
A.
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.
-
B.
Kankwari Fort
Kankwari Fort is a historic hilltop fortress in Rajasthan, India, known for its scenic views and association with Mughal-era history, located within the Sariska Tiger Reserve.
-
C.
Kot Diji Fort
Kot Diji Fort is a pre-Indus Valley Civilization-era hilltop fortress in Sindh, Pakistan, known for its massive defensive walls and strategic location overlooking the ancient town of Kot Diji.
-
D.
Bhadra Fort
Bhadra Fort is a historic 15th-century fortress complex in Ahmedabad, India, known for its royal palaces, gates, and richly carved architecture from the Gujarat Sultanate era.
-
E.
Humen Forts
Humen Forts are a historic coastal defense complex in Guangdong, China, best known for their role in guarding the Pearl River estuary and in battles during the Opium Wars.
- 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: Sadras Dutch Fort Target entity description: Sadras Dutch Fort is a 17th-century coastal fortification in Tamil Nadu, India, built and used by the Dutch East India Company as a trading and military outpost.
-
A.
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.
-
B.
Kankwari Fort
Kankwari Fort is a historic hilltop fortress in Rajasthan, India, known for its scenic views and association with Mughal-era history, located within the Sariska Tiger Reserve.
-
C.
Kot Diji Fort
Kot Diji Fort is a pre-Indus Valley Civilization-era hilltop fortress in Sindh, Pakistan, known for its massive defensive walls and strategic location overlooking the ancient town of Kot Diji.
-
D.
Bhadra Fort
Bhadra Fort is a historic 15th-century fortress complex in Ahmedabad, India, known for its royal palaces, gates, and richly carved architecture from the Gujarat Sultanate era.
-
E.
Humen Forts
Humen Forts are a historic coastal defense complex in Guangdong, China, best known for their role in guarding the Pearl River estuary and in battles during the Opium Wars.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
fort
ⓘ
historical monument ⓘ |
| architecturalStyle | Dutch colonial architecture ⓘ |
| associatedWith | Dutch colonial history in India ⓘ |
| builder | Dutch East India Company NERFINISHED ⓘ |
| builtBy | Dutch East India Company NERFINISHED ⓘ |
| category |
Archaeological monuments in Tamil Nadu
ⓘ
Dutch forts in India ⓘ Forts in Tamil Nadu ⓘ |
| coastal | true ⓘ |
| constructionCentury | 17th century ⓘ |
| constructionStartApprox | 17th century ⓘ |
| country | India ⓘ |
| currentCondition | partly restored ⓘ |
| currentUse |
heritage site
ⓘ
tourist attraction ⓘ |
| district | Chengalpattu district NERFINISHED ⓘ |
| hasFeature |
bastions
ⓘ
cemetery ⓘ gateway ⓘ granaries ⓘ high enclosing walls ⓘ tombs with carved headstones ⓘ warehouse ⓘ |
| hasView | sea ⓘ |
| heritageDesignation | protected monument ⓘ |
| locatedIn |
India
ⓘ
Sadras NERFINISHED ⓘ Tamil Nadu ⓘ |
| locatedOn | Coromandel Coast NERFINISHED ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| nearestCity | Kalpakkam NERFINISHED ⓘ |
| overlooks | Bay of Bengal NERFINISHED ⓘ |
| primaryFunction |
military outpost
ⓘ
trading outpost ⓘ |
| protectedBy | Archaeological Survey of India NERFINISHED ⓘ |
| region | South India ⓘ |
| state | Tamil Nadu ⓘ |
| tradingCommodity |
pearls
ⓘ
salt ⓘ textiles ⓘ |
| usedBy | Dutch East India Company 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: Sadras Dutch Fort Description of subject: Sadras Dutch Fort is a 17th-century coastal fortification in Tamil Nadu, India, built and used by the Dutch East India Company as a trading and military outpost.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.