Prince Nikolaos of Greece and Denmark
E414668
Prince Nikolaos of Greece and Denmark is a member of the former Greek royal family, known for his work in photography and philanthropy and as the second son of King Constantine II and Queen Anne-Marie.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prince Nikolaos of Greece and Denmark canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3980495 — 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: Prince Nikolaos of Greece and Denmark Context triple: [Greek royal family, notableMember, Prince Nikolaos of Greece and Denmark]
-
A.
Prince Andrew of Greece and Denmark
Prince Andrew of Greece and Denmark was a Greek and Danish royal prince, a son of King George I of Greece and father of Prince Philip, who served as a military officer and lived much of his later life in exile.
-
B.
Prince George of Greece and Denmark
Prince George of Greece and Denmark was the future King George II, who reigned as King of the Hellenes during the turbulent interwar and World War II periods.
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C.
Prince Christopher of Greece and Denmark
Prince Christopher of Greece and Denmark was a younger son of the Greek royal family who became known for his cosmopolitan life, multiple marriages, and memoirs reflecting on European royalty in the early 20th century.
-
D.
Prince Nicholas of Greece and Denmark
Prince Nicholas of Greece and Denmark was a Greek and Danish royal prince, the third son of King George I of Greece, known for his artistic interests and for being the father of Princess Marina, Duchess of Kent.
-
E.
Otto of Greece
Otto of Greece was a 19th-century Bavarian prince who became the first modern king of an independent Greece, reigning from 1832 to 1862.
- 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: Prince Nikolaos of Greece and Denmark Target entity description: Prince Nikolaos of Greece and Denmark is a member of the former Greek royal family, known for his work in photography and philanthropy and as the second son of King Constantine II and Queen Anne-Marie.
-
A.
Prince Andrew of Greece and Denmark
Prince Andrew of Greece and Denmark was a Greek and Danish royal prince, a son of King George I of Greece and father of Prince Philip, who served as a military officer and lived much of his later life in exile.
-
B.
Prince George of Greece and Denmark
Prince George of Greece and Denmark was the future King George II, who reigned as King of the Hellenes during the turbulent interwar and World War II periods.
-
C.
Prince Christopher of Greece and Denmark
Prince Christopher of Greece and Denmark was a younger son of the Greek royal family who became known for his cosmopolitan life, multiple marriages, and memoirs reflecting on European royalty in the early 20th century.
-
D.
Prince Nicholas of Greece and Denmark
Prince Nicholas of Greece and Denmark was a Greek and Danish royal prince, the third son of King George I of Greece, known for his artistic interests and for being the father of Princess Marina, Duchess of Kent.
-
E.
Otto of Greece
Otto of Greece was a 19th-century Bavarian prince who became the first modern king of an independent Greece, reigning from 1832 to 1862.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
prince ⓘ |
| basedIn | Greece ⓘ |
| countryOfCitizenship |
Denmark
ⓘ
Greece ⓘ |
| educatedAt | Brown University ⓘ |
| father | King Constantine II of Greece NERFINISHED ⓘ |
| fieldOfWork |
charity work
ⓘ
photography ⓘ |
| givenName | Nikolaos ⓘ |
| languageSpoken |
English
ⓘ
Greek ⓘ |
| memberOf |
House of Glücksburg
ⓘ
former Greek royal family ⓘ |
| mother | Queen Anne-Marie of Greece ONNED1 ⓘ |
| name | Prince Nikolaos of Greece and Denmark NERFINISHED ⓘ |
| notableFor |
member of the former Greek royal family
ⓘ
philanthropic activities ⓘ photographic exhibitions ⓘ |
| notableWork | fine art photography ⓘ |
| occupation |
philanthropist
ⓘ
photographer ⓘ |
| participatesIn | Greek charitable organizations ⓘ |
| positionHeld | Prince of Greece and Denmark NERFINISHED ⓘ |
| relative |
King Frederik X of Denmark
NERFINISHED
ⓘ
Margrethe II of Denmark ⓘ
surface form:
Queen Margrethe II of Denmark
|
| religion |
Eastern Orthodox Christianity
ⓘ
surface form:
Eastern Orthodox Church
|
| sibling |
Crown Prince Pavlos of Greece
NERFINISHED
ⓘ
Prince Philippos of Greece and Denmark ⓘ Princess Alexia of Greece and Denmark NERFINISHED ⓘ Princess Theodora of Greece and Denmark NERFINISHED ⓘ |
| spouse | Tatiana Blatnik ⓘ |
| title | His Royal Highness Prince Nikolaos of Greece and Denmark 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: Prince Nikolaos of Greece and Denmark Description of subject: Prince Nikolaos of Greece and Denmark is a member of the former Greek royal family, known for his work in photography and philanthropy and as the second son of King Constantine II and Queen Anne-Marie.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.