Birger Jarl
E77994
Birger Jarl was a 13th-century Swedish statesman and de facto ruler of Sweden, renowned for consolidating royal power and laying the foundations of the Swedish capital.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Birger Jarl canonical | 23 |
| Dux Sweorum (Duke of the Swedes) | 1 |
| Jarl of Sweden | 1 |
| Magnus Birgersson | 1 |
| Valdemar I of Sweden | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T622843 — 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: Birger Jarl Context triple: [Stockholm, foundedBy, Birger Jarl]
-
A.
Harold Bluetooth
Harold Bluetooth was a 10th-century king of Denmark and Norway known for uniting much of Scandinavia and for inspiring the name of the modern Bluetooth wireless technology standard.
-
B.
Rollo
Rollo is the central protagonist of the 1993 film "Stalingrad," a German soldier whose harrowing experiences on the Eastern Front depict the brutality and futility of war.
-
C.
Rollo
Rollo was a Viking leader who became the first ruler of Normandy, laying the foundations for the Norman people and their later influence in European history.
-
D.
Gustaf
Gustaf is the given name of Carl Gustaf Emil Mannerheim, the Finnish military leader and statesman who served as Commander-in-Chief during World War II and later as President of Finland.
-
E.
Olof
Olof is a Scandinavian male given name, particularly common in Sweden and Norway, derived from Old Norse and borne by various notable historical and cultural figures.
- 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: Birger Jarl Target entity description: Birger Jarl was a 13th-century Swedish statesman and de facto ruler of Sweden, renowned for consolidating royal power and laying the foundations of the Swedish capital.
-
A.
Harold Bluetooth
Harold Bluetooth was a 10th-century king of Denmark and Norway known for uniting much of Scandinavia and for inspiring the name of the modern Bluetooth wireless technology standard.
-
B.
Rollo
Rollo is the central protagonist of the 1993 film "Stalingrad," a German soldier whose harrowing experiences on the Eastern Front depict the brutality and futility of war.
-
C.
Rollo
Rollo was a Viking leader who became the first ruler of Normandy, laying the foundations for the Norman people and their later influence in European history.
-
D.
Gustaf
Gustaf is the given name of Carl Gustaf Emil Mannerheim, the Finnish military leader and statesman who served as Commander-in-Chief during World War II and later as President of Finland.
-
E.
Olof
Olof is a Scandinavian male given name, particularly common in Sweden and Norway, derived from Old Norse and borne by various notable historical and cultural figures.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Swedish noble
ⓘ
de facto ruler ⓘ jarl ⓘ regent of Sweden ⓘ statesman ⓘ |
| child |
Benedict Birgersson
ⓘ
Christina Birgersdotter ⓘ Eric Birgersson ⓘ Magnus III of Sweden ⓘ
linked to:
Magnus Minnesköld
Valdemar I of Sweden ⓘ
linked to:
Birger Jarl
|
| countryOfCitizenship | Kingdom of Sweden ⓘ |
| dateOfBirth | c. 1210 ⓘ |
| dateOfDeath | 21 October 1266 ⓘ |
| era | 13th century ⓘ |
| father | Magnus Minnesköld ⓘ |
| hasMonument | Birger Jarl statue in Stockholm ⓘ |
| influenced |
development of medieval Swedish law
ⓘ
urbanization in central Sweden ⓘ |
| knownFor |
consolidating royal power in Sweden
ⓘ
foreign and crusading policy in the Baltic region ⓘ laying foundations of Stockholm ⓘ strengthening central authority in 13th-century Sweden ⓘ |
| languageOfWorkOrName | Swedish ⓘ |
| legacy |
considered a founder figure of Stockholm
ⓘ
key architect of medieval Swedish state formation ⓘ |
| memberOf | House of Bjelbo ⓘ |
| mother | Ingrid Ylva ⓘ |
| nobleTitle | Jarl ⓘ |
| notableWork | foundation of Stockholm ⓘ |
| occupation |
military leader
ⓘ
politician ⓘ |
| placeOfBirth |
Östergötland
ⓘ
linked to:
Östergötland County
|
| placeOfBurial | Varnhem Abbey ⓘ |
| placeOfDeath | Västergötland ⓘ |
| positionHeld |
Jarl of Sweden
ⓘ
linked to:
Birger Jarl
regent of Sweden ⓘ |
| religion | Christianity ⓘ |
| sexOrGender | male ⓘ |
| significantEvent |
participation in the Second Swedish Crusade to Finland
ⓘ
regency during the minority of King Valdemar I ⓘ |
| spouse |
Ingeborg Eriksdotter of Sweden
ⓘ
Matilda of Holstein ⓘ |
| title |
Dux Sweorum (Duke of the Swedes)
ⓘ
linked to:
Birger Jarl
|
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: Birger Jarl Description of subject: Birger Jarl was a 13th-century Swedish statesman and de facto ruler of Sweden, renowned for consolidating royal power and laying the foundations of the Swedish capital.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Birger Jarl
linked to: Birger Jarl
linked to: Birger Jarl
linked to: Birger Jarl