Jomsborg
E480844
Jomsborg is the legendary Viking stronghold and base of the Jomsvikings, often associated with the area around modern Wolin in the Baltic Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jomsborg canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4926772 — 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: Jomsborg Context triple: [Wolin, hasHistoricalName, Jomsborg]
-
A.
Roxeth
Roxeth is a residential district in the London Borough of Harrow, northwest London, known for its suburban character and proximity to Harrow-on-the-Hill.
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B.
Wolfhalden
Wolfhalden is a municipality in the canton of Appenzell Ausserrhoden in northeastern Switzerland, known for its rural setting and views over Lake Constance.
-
C.
Stjerneborg
Stjerneborg was Tycho Brahe’s underground observatory on the island of Hven, designed to provide highly precise astronomical measurements sheltered from wind and weather.
-
D.
Heimirich
Heimirich is a Germanic given name of ancient origin, from which the modern name Heinrich is derived.
-
E.
Mora
Mora is a municipality in Portugal known for its rural Alentejo landscapes, traditional villages, and proximity to the Montargil reservoir.
- 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: Jomsborg Target entity description: Jomsborg is the legendary Viking stronghold and base of the Jomsvikings, often associated with the area around modern Wolin in the Baltic Sea.
-
A.
Roxeth
Roxeth is a residential district in the London Borough of Harrow, northwest London, known for its suburban character and proximity to Harrow-on-the-Hill.
-
B.
Wolfhalden
Wolfhalden is a municipality in the canton of Appenzell Ausserrhoden in northeastern Switzerland, known for its rural setting and views over Lake Constance.
-
C.
Stjerneborg
Stjerneborg was Tycho Brahe’s underground observatory on the island of Hven, designed to provide highly precise astronomical measurements sheltered from wind and weather.
-
D.
Heimirich
Heimirich is a Germanic given name of ancient origin, from which the modern name Heinrich is derived.
-
E.
Mora
Mora is a surname of Hungarian origin most notably borne by the German-Hungarian writer Terézia Mora.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Viking settlement
ⓘ
legendary Viking stronghold ⓘ legendary place ⓘ |
| associatedWith |
Danish kings
ⓘ
Harald Bluetooth NERFINISHED ⓘ Jomsvikings NERFINISHED ⓘ King of Denmark NERFINISHED ⓘ Norwegian kings ⓘ Sweyn Forkbeard NERFINISHED ⓘ Viking mercenaries ⓘ |
| connectedTo | Wolin archaeological site NERFINISHED ⓘ |
| countryCurrentlyLocatedIn | Poland NERFINISHED ⓘ |
| culture |
Norse
ⓘ
Viking Age ⓘ |
| describedIn |
Gesta Danorum
NERFINISHED
ⓘ
Heimskringla NERFINISHED ⓘ Jómsvíkinga saga NERFINISHED ⓘ Knýtlinga saga NERFINISHED ⓘ |
| feature |
fortifications
ⓘ
harbor ⓘ stone walls ⓘ |
| garrisonedBy | Jomsvikings NERFINISHED ⓘ |
| governedBy | Jomsviking laws ⓘ |
| historicity | disputed ⓘ |
| languageOfName | Old Norse NERFINISHED ⓘ |
| locatedIn | Baltic Sea region NERFINISHED ⓘ |
| locatedNear |
Oder River
NERFINISHED
ⓘ
Pomerania NERFINISHED ⓘ |
| mentionedAs |
Julin
NERFINISHED
ⓘ
Jumne NERFINISHED ⓘ Vineta NERFINISHED ⓘ |
| oftenIdentifiedWith |
Wolin
NERFINISHED
ⓘ
island of Wolin NERFINISHED ⓘ |
| partOf | Viking Age Baltic network NERFINISHED ⓘ |
| possibleArchaeologicalCounterpart | Wolin stronghold NERFINISHED ⓘ |
| region | Southern Baltic coast ⓘ |
| religion | Norse paganism ⓘ |
| role |
mercenary base
ⓘ
military stronghold ⓘ naval base ⓘ |
| status | legendary ⓘ |
| strategicImportance |
base for raids in the Baltic
ⓘ
control of Baltic trade routes ⓘ |
| timePeriod |
10th century
ⓘ
11th century ⓘ |
| topicOf |
archaeological debate
ⓘ
medieval Scandinavian scholarship ⓘ |
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: Jomsborg Description of subject: Jomsborg is the legendary Viking stronghold and base of the Jomsvikings, often associated with the area around modern Wolin in the Baltic Sea.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.