Prince Maurice of the Netherlands (1843–1850)
E475458
Prince Maurice of the Netherlands (1843–1850) was a Dutch royal prince, the short-lived younger son of King William III of the Netherlands and Queen Sophie of Württemberg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prince Maurice of the Netherlands (1843–1850) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4824300 — 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 Maurice of the Netherlands (1843–1850) Context triple: [Sophie of Württemberg, child, Prince Maurice of the Netherlands (1843–1850)]
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A.
Prince Henry of the Netherlands (1820–1879)
Prince Henry of the Netherlands (1820–1879) was a Dutch royal prince and naval officer who served as Governor of Luxembourg and played a prominent role in the political and military affairs of the Kingdom of the Netherlands in the 19th century.
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B.
William, Prince of Orange (1840–1879)
William, Prince of Orange (1840–1879), was the heir apparent to the Dutch throne in the mid-19th century whose early death prevented him from succeeding as king.
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C.
Prince Maurits of Orange-Nassau
Prince Maurits of Orange-Nassau is a Dutch royal and businessman, the eldest son of Princess Margriet of the Netherlands and a prominent member of the extended Dutch royal family.
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D.
Prince Maurice of Orange
Prince Maurice of Orange was a Dutch stadtholder and military leader who played a central role in the Dutch Revolt and the early Dutch Republic, notably strengthening its army and consolidating Protestant power.
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E.
Prince Friso of Orange-Nassau
Prince Friso of Orange-Nassau was a Dutch royal and aerospace engineer who, after giving up his claim to the throne to marry without parliamentary approval, became known for his work in finance and technology before his death following a skiing accident.
- 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 Maurice of the Netherlands (1843–1850) Target entity description: Prince Maurice of the Netherlands (1843–1850) was a Dutch royal prince, the short-lived younger son of King William III of the Netherlands and Queen Sophie of Württemberg.
-
A.
Prince Henry of the Netherlands (1820–1879)
Prince Henry of the Netherlands (1820–1879) was a Dutch royal prince and naval officer who served as Governor of Luxembourg and played a prominent role in the political and military affairs of the Kingdom of the Netherlands in the 19th century.
-
B.
William, Prince of Orange (1840–1879)
William, Prince of Orange (1840–1879), was the heir apparent to the Dutch throne in the mid-19th century whose early death prevented him from succeeding as king.
-
C.
Prince Maurits of Orange-Nassau
Prince Maurits of Orange-Nassau is a Dutch royal and businessman, the eldest son of Princess Margriet of the Netherlands and a prominent member of the extended Dutch royal family.
-
D.
Prince Maurice of Orange
Prince Maurice of Orange was a Dutch stadtholder and military leader who played a central role in the Dutch Revolt and the early Dutch Republic, notably strengthening its army and consolidating Protestant power.
-
E.
Prince Friso of Orange-Nassau
Prince Friso of Orange-Nassau was a Dutch royal and aerospace engineer who, after giving up his claim to the throne to marry without parliamentary approval, became known for his work in finance and technology before his death following a skiing accident.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Dutch prince
ⓘ
member of the House of Orange-Nassau ⓘ |
| continentOfBirth | Europe NERFINISHED ⓘ |
| countryOfCitizenship | Kingdom of the Netherlands ⓘ |
| dateOfBirth | 1843 ⓘ |
| dateOfDeath | 1850 ⓘ |
| deathAge | child ⓘ |
| dynasty | Orange-Nassau NERFINISHED ⓘ |
| ethnicGroup | Dutch ⓘ |
| father | William III of the Netherlands NERFINISHED ⓘ |
| givenName | Maurice NERFINISHED ⓘ |
| monarchFather | William III of the Netherlands NERFINISHED ⓘ |
| mother | Queen Sophie of Württemberg NERFINISHED ⓘ |
| motherTitle | Queen consort of the Netherlands ⓘ |
| nativeLanguage | Dutch ⓘ |
| nobleTitle | Prince of Orange-Nassau NERFINISHED ⓘ |
| notableFor | being a short-lived Dutch royal prince ⓘ |
| placeOfBirth | Kingdom of the Netherlands NERFINISHED ⓘ |
| placeOfDeath | Kingdom of the Netherlands NERFINISHED ⓘ |
| positionHeld | Prince of the Netherlands NERFINISHED ⓘ |
| royalHouse | House of Orange-Nassau NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| shortDescription | younger son of King William III of the Netherlands and Queen Sophie of Württemberg ⓘ |
| sibling |
Prince Alexander of the Netherlands (1851–1884)
NERFINISHED
ⓘ
William, Prince of Orange (1840–1879) 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 Maurice of the Netherlands (1843–1850) Description of subject: Prince Maurice of the Netherlands (1843–1850) was a Dutch royal prince, the short-lived younger son of King William III of the Netherlands and Queen Sophie of Württemberg.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.