Fort Nya Elfsborg
E472531
Fort Nya Elfsborg was a 17th-century Swedish colonial fortification in present-day New Jersey, built to control access to the Delaware River and protect the colony of New Sweden.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Nya Elfsborg canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4826541 — 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: Fort Nya Elfsborg Context triple: [New Sweden, majorSettlement, Fort Nya Elfsborg]
-
A.
Fort Fredensborg
Fort Fredensborg was a Danish colonial fort on the Gold Coast in present-day Ghana, historically used as a trading post and hub in the transatlantic slave trade.
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B.
Vaxholm Fortress
Vaxholm Fortress is a historic coastal stronghold in the Stockholm archipelago of Sweden, built to defend the approach to the capital and now serving as a museum and cultural attraction.
-
C.
Fredriksten fortress
Fredriksten fortress is a historic Norwegian stronghold in the town of Halden, best known for its role in defending Norway against Swedish invasions in the 17th and 18th centuries.
-
D.
Helles Barracks
Helles Barracks is a military accommodation and training facility located within Catterick Garrison, one of the British Army’s largest bases in North Yorkshire, England.
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E.
Oscarsborg Fortress
Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
- 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: Fort Nya Elfsborg Target entity description: Fort Nya Elfsborg was a 17th-century Swedish colonial fortification in present-day New Jersey, built to control access to the Delaware River and protect the colony of New Sweden.
-
A.
Fort Fredensborg
Fort Fredensborg was a Danish colonial fort on the Gold Coast in present-day Ghana, historically used as a trading post and hub in the transatlantic slave trade.
-
B.
Vaxholm Fortress
Vaxholm Fortress is a historic coastal stronghold in the Stockholm archipelago of Sweden, built to defend the approach to the capital and now serving as a museum and cultural attraction.
-
C.
Fredriksten fortress
Fredriksten fortress is a historic Norwegian stronghold in the town of Halden, best known for its role in defending Norway against Swedish invasions in the 17th and 18th centuries.
-
D.
Helles Barracks
Helles Barracks is a military accommodation and training facility located within Catterick Garrison, one of the British Army’s largest bases in North Yorkshire, England.
-
E.
Oscarsborg Fortress
Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Swedish colonial fort
ⓘ
colonial fortification ⓘ fort ⓘ |
| associatedWith |
New Sweden Company
NERFINISHED
ⓘ
Swedish Empire NERFINISHED ⓘ |
| builtBy | Swedish colonists ⓘ |
| builtFor |
control of access to the Delaware River
ⓘ
protection of the colony of New Sweden ⓘ |
| colonialPower | Sweden NERFINISHED ⓘ |
| continent | North America ⓘ |
| country | Sweden ⓘ |
| era | 17th century ⓘ |
| heritage | Swedish-American history ⓘ |
| historicalPeriod |
Age of Exploration
NERFINISHED
ⓘ
European colonization of North America ⓘ |
| languageOfName | Swedish ⓘ |
| locatedIn | New Sweden NERFINISHED ⓘ |
| locatedInPresentDay | New Jersey NERFINISHED ⓘ |
| locatedOn | Delaware River NERFINISHED ⓘ |
| namedAfter | Älvsborg Fortress NERFINISHED ⓘ |
| partOf |
Swedish colonization of the Americas
ⓘ
defensive system of New Sweden ⓘ |
| presentDayCountry | United States NERFINISHED ⓘ |
| presentDayState | New Jersey NERFINISHED ⓘ |
| region | Delaware Valley NERFINISHED ⓘ |
| riverMouthControlled | Delaware River estuary NERFINISHED ⓘ |
| status | defunct ⓘ |
| strategicPurpose |
defense against rival European powers
ⓘ
monitoring ship traffic on the Delaware River ⓘ |
| usedBy |
Swedish military
NERFINISHED
ⓘ
colonists of New Sweden ⓘ |
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: Fort Nya Elfsborg Description of subject: Fort Nya Elfsborg was a 17th-century Swedish colonial fortification in present-day New Jersey, built to control access to the Delaware River and protect the colony of New Sweden.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.