Ian Hart
E257841
Ian Hart is an English actor known for his versatile character roles in film and television, including his portrayal of Professor Quirrell in "Harry Potter and the Philosopher's Stone."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ian Hart canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T2350820 — 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: Ian Hart Context triple: [Breakfast on Pluto, starring, Ian Hart]
-
A.
Rob Brydon
Rob Brydon is a Welsh actor, comedian, impressionist, and presenter best known for his work on British television series such as "Gavin & Stacey" and "The Trip."
-
B.
Steve Coogan
Steve Coogan is an English actor, comedian, writer, and producer known for his character Alan Partridge and a wide range of film and television roles.
-
C.
Jack Whitehall
Jack Whitehall is a British comedian, actor, and writer known for his stand-up comedy and roles in series like "Fresh Meat" and "Bad Education," as well as various film and presenting work.
-
D.
Richard Griffiths
Richard Griffiths was a British character actor best known for his roles in films such as "Withnail & I" and as Uncle Vernon Dursley in the "Harry Potter" series.
-
E.
Keith Allen
Keith Allen is a British actor and comedian known for his versatile roles in film and television, including his memorable turn as the Sheriff of Nottingham in the BBC series "Robin Hood."
- 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: Ian Hart Target entity description: Ian Hart is an English actor known for his versatile character roles in film and television, including his portrayal of Professor Quirrell in "Harry Potter and the Philosopher's Stone."
-
A.
Rob Brydon
Rob Brydon is a Welsh actor, comedian, impressionist, and presenter best known for his work on British television series such as "Gavin & Stacey" and "The Trip."
-
B.
Steve Coogan
Steve Coogan is an English actor, comedian, writer, and producer known for his character Alan Partridge and a wide range of film and television roles.
-
C.
Jack Whitehall
Jack Whitehall is a British comedian, actor, and writer known for his stand-up comedy and roles in series like "Fresh Meat" and "Bad Education," as well as various film and presenting work.
-
D.
Richard Griffiths
Richard Griffiths was a British character actor best known for his roles in films such as "Withnail & I" and as Uncle Vernon Dursley in the "Harry Potter" series.
-
E.
Keith Allen
Keith Allen is a British actor and comedian known for his versatile roles in film and television, including his memorable turn as the Sheriff of Nottingham in the BBC series "Robin Hood."
- F. None of above. chosen
Statements (44)
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: Ian Hart Description of subject: Ian Hart is an English actor known for his versatile character roles in film and television, including his portrayal of Professor Quirrell in "Harry Potter and the Philosopher's Stone."
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.