John, King of Denmark
E679111
John, King of Denmark was a late 15th-century Scandinavian monarch who ruled Denmark, Norway, and briefly Sweden during the Kalmar Union.
All labels observed (2)
| Label | Occurrences |
|---|---|
| John, King of Denmark canonical | 3 |
| John, Prince of Denmark | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7656447 — 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: John, King of Denmark Context triple: [Christian I of Denmark, child, John, King of Denmark]
-
A.
Prince of Denmark
The Prince of Denmark is a royal title historically borne by male members of the Danish royal family, often granted to princes who may also hold foreign thrones or additional titles.
-
B.
King Henrik
King Henrik is the celebrated nickname of Henrik Lundqvist, the star Swedish goaltender renowned for his standout NHL career with the New York Rangers.
-
C.
Prince Valdemar of Denmark
Prince Valdemar of Denmark was a Danish prince and naval officer of the late 19th and early 20th centuries, known as the youngest son of King Christian IX and Queen Louise and for his close ties to several European royal families.
-
D.
John of Denmark
John of Denmark was a Danish prince of the House of Oldenburg, known primarily as the son of King Frederick II and heir apparent who died before ascending the throne.
-
E.
John of Denmark
John of Denmark was a 16th-century Danish prince, the son of King Christian II of Denmark and Isabella of Austria, who died in childhood.
- 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: John, King of Denmark Target entity description: John, King of Denmark was a late 15th-century Scandinavian monarch who ruled Denmark, Norway, and briefly Sweden during the Kalmar Union.
-
A.
Prince of Denmark
The Prince of Denmark is a royal title historically borne by male members of the Danish royal family, often granted to princes who may also hold foreign thrones or additional titles.
-
B.
King Henrik
King Henrik is the celebrated nickname of Henrik Lundqvist, the star Swedish goaltender renowned for his standout NHL career with the New York Rangers.
-
C.
Prince Valdemar of Denmark
Prince Valdemar of Denmark was a Danish prince and naval officer of the late 19th and early 20th centuries, known as the youngest son of King Christian IX and Queen Louise and for his close ties to several European royal families.
-
D.
John of Denmark
John of Denmark was a Danish prince of the House of Oldenburg, known primarily as the son of King Frederick II and heir apparent who died before ascending the throne.
-
E.
John of Denmark
John of Denmark was a 16th-century Danish prince, the son of King Christian II of Denmark and Isabella of Austria, who died in childhood.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
King of Denmark
ⓘ
King of Norway ⓘ human ⓘ monarch ⓘ |
| alsoKnownAs |
Hans
NERFINISHED
ⓘ
Hans of Denmark NERFINISHED ⓘ Johannes NERFINISHED ⓘ |
| burialPlace |
Odense
NERFINISHED
ⓘ
St. Canute's Cathedral NERFINISHED ⓘ |
| centuryOfActivity |
15th century
ⓘ
16th century ⓘ |
| child |
Christian II of Denmark
NERFINISHED
ⓘ
Elisabeth of Denmark NERFINISHED ⓘ Francis, Duke of Schleswig-Holstein NERFINISHED ⓘ |
| countryOfCitizenship | Denmark ⓘ |
| dateOfBirth | 1455-02-02 ⓘ |
| dateOfDeath | 1513-02-20 ⓘ |
| era | Late Middle Ages ⓘ |
| father | Christian I of Denmark NERFINISHED ⓘ |
| givenName | John NERFINISHED ⓘ |
| house | House of Oldenburg NERFINISHED ⓘ |
| monarchOf |
Denmark
NERFINISHED
ⓘ
Norway NERFINISHED ⓘ Sweden NERFINISHED ⓘ |
| mother | Dorothea of Brandenburg NERFINISHED ⓘ |
| nobleFamily | House of Oldenburg NERFINISHED ⓘ |
| notableEvent |
coronation as King of Denmark in 1483
ⓘ
coronation as King of Sweden in 1497 ⓘ |
| notableFor |
attempts to restore Danish control over Sweden
ⓘ
ruling the Kalmar Union ⓘ |
| partOf | Kalmar Union NERFINISHED ⓘ |
| placeOfBirth |
Aalborg
NERFINISHED
ⓘ
Jutland NERFINISHED ⓘ Kingdom of Denmark NERFINISHED ⓘ |
| placeOfDeath |
Aalborg
NERFINISHED
ⓘ
Jutland NERFINISHED ⓘ Kingdom of Denmark NERFINISHED ⓘ |
| positionHeld |
Duke of Holstein
NERFINISHED
ⓘ
Duke of Schleswig NERFINISHED ⓘ King of Denmark NERFINISHED ⓘ King of Norway NERFINISHED ⓘ King of Sweden NERFINISHED ⓘ |
| predecessorAsKingOfDenmark | Christian I of Denmark NERFINISHED ⓘ |
| predecessorAsKingOfNorway | Christian I of Denmark NERFINISHED ⓘ |
| predecessorAsKingOfSweden | Sten Sture the Elder NERFINISHED ⓘ |
| reignEnd | 1513 ⓘ |
| reignEndAsKingOfDenmark | 1513 ⓘ |
| reignEndAsKingOfNorway | 1513 ⓘ |
| reignEndAsKingOfSweden | 1501 ⓘ |
| reignStart | 1481 ⓘ |
| reignStartAsKingOfDenmark | 1481 ⓘ |
| reignStartAsKingOfNorway | 1483 ⓘ |
| reignStartAsKingOfSweden | 1497 ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse | Christina of Saxony NERFINISHED ⓘ |
| successorAsKingOfDenmark | Christian II of Denmark NERFINISHED ⓘ |
| successorAsKingOfNorway | Christian II of Denmark NERFINISHED ⓘ |
| successorAsKingOfSweden | Sten Sture the Elder 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: John, King of Denmark Description of subject: John, King of Denmark was a late 15th-century Scandinavian monarch who ruled Denmark, Norway, and briefly Sweden during the Kalmar Union.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
John, Prince of Denmark