William IV
E32720
William IV was the King of the United Kingdom from 1830 to 1837, known for overseeing significant reforms including the abolition of slavery in most of the British Empire and the passage of the Reform Act 1832.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T115800 — 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: William IV Context triple: [Slavery Abolition Act 1833, monarchAtEnactment, William IV]
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A.
George III of the United Kingdom
George III of the United Kingdom was the long-reigning 18th–19th century British king best known for overseeing the loss of the American colonies and for periods of mental illness that led to his son serving as regent.
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B.
Prince Albert of Saxe-Coburg and Gotha
Prince Albert of Saxe-Coburg and Gotha was the German-born husband of Queen Victoria and Prince Consort of the United Kingdom, known for his influence on British public life, education, and the arts in the 19th century.
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C.
George II of Great Britain
George II of Great Britain was an 18th-century British king from the House of Hanover whose reign saw significant military conflicts, the expansion of British power, and the development of the modern parliamentary system.
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D.
Edward VII
Edward VII was King of the United Kingdom and the British Dominions and Emperor of India from 1901 to 1910, known for modernizing the monarchy and playing a key diplomatic role in early 20th-century Europe.
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E.
Charles
Charles is a masculine given name of Germanic origin that has been widely used across Europe and the English-speaking world, borne by numerous historical figures, royalty, and notable individuals.
- 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: William IV Target entity description: William IV was the King of the United Kingdom from 1830 to 1837, known for overseeing significant reforms including the abolition of slavery in most of the British Empire and the passage of the Reform Act 1832.
-
A.
George III of the United Kingdom
George III of the United Kingdom was the long-reigning 18th–19th century British king best known for overseeing the loss of the American colonies and for periods of mental illness that led to his son serving as regent.
-
B.
Prince Albert of Saxe-Coburg and Gotha
Prince Albert of Saxe-Coburg and Gotha was the German-born husband of Queen Victoria and Prince Consort of the United Kingdom, known for his influence on British public life, education, and the arts in the 19th century.
-
C.
George II of Great Britain
George II of Great Britain was an 18th-century British king from the House of Hanover whose reign saw significant military conflicts, the expansion of British power, and the development of the modern parliamentary system.
-
D.
Edward VII
Edward VII was King of the United Kingdom and the British Dominions and Emperor of India from 1901 to 1910, known for modernizing the monarchy and playing a key diplomatic role in early 20th-century Europe.
-
E.
Charles
Charles is a masculine given name of Germanic origin that has been widely used across Europe and the English-speaking world, borne by numerous historical figures, royalty, and notable individuals.
- F. None of above. chosen
Statements (50)
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: William IV Description of subject: William IV was the King of the United Kingdom from 1830 to 1837, known for overseeing significant reforms including the abolition of slavery in most of the British Empire and the passage of the Reform Act 1832.
Referenced by (100)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
King William IV
this entity surface form:
King William IV
subject surface form:
John Copley, 1st Baron Lyndhurst
subject surface form:
John Copley, 1st Baron Lyndhurst
subject surface form:
Earl of Lichfield (third creation)
this entity surface form:
William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
King William IV
this entity surface form:
William IV of the United Kingdom
this entity surface form:
King William IV of the United Kingdom
this entity surface form:
William IV of the United Kingdom
this entity surface form:
Wilhelm IV. von Großbritannien
this entity surface form:
William IV of the United Kingdom
this entity surface form:
King William IV
this entity surface form:
King William IV
this entity surface form:
King William IV of the United Kingdom
this entity surface form:
King William IV
this entity surface form:
King William IV
this entity surface form:
King William IV