John Sheehan
E411820
John Sheehan was an actor known for his roles in early 20th-century American films, including the silent-era production "The Secret Code."
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Sheehan canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4030085 — 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 Sheehan Context triple: [The Secret Code, castMember, John Sheehan]
-
A.
John C. Sheehan
John C. Sheehan was an American organic chemist best known for achieving the first complete laboratory synthesis of penicillin.
-
B.
Jack O'Brien
Jack O'Brien is the introspective eldest son whose childhood memories and spiritual questioning form the emotional core of Terrence Malick’s film "The Tree of Life."
-
C.
Dennis Hull
Dennis Hull is a former Canadian professional ice hockey left winger who played primarily for the Chicago Black Hawks in the NHL and is the younger brother of Hall of Famer Bobby Hull.
-
D.
Ed Shaughnessy
Ed Shaughnessy was an American jazz drummer best known for his long tenure with Doc Severinsen’s band on The Tonight Show Starring Johnny Carson.
-
E.
John Brophy
John Brophy was an influential American labor leader and union organizer who played a key role in the early development of industrial unionism in the United States.
- 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 Sheehan Target entity description: John Sheehan was an actor known for his roles in early 20th-century American films, including the silent-era production "The Secret Code."
-
A.
John C. Sheehan
John C. Sheehan was an American organic chemist best known for achieving the first complete laboratory synthesis of penicillin.
-
B.
Jack O'Brien
Jack O'Brien is the introspective eldest son whose childhood memories and spiritual questioning form the emotional core of Terrence Malick’s film "The Tree of Life."
-
C.
Dennis Hull
Dennis Hull is a former Canadian professional ice hockey left winger who played primarily for the Chicago Black Hawks in the NHL and is the younger brother of Hall of Famer Bobby Hull.
-
D.
Ed Shaughnessy
Ed Shaughnessy was an American jazz drummer best known for his long tenure with Doc Severinsen’s band on The Tonight Show Starring Johnny Carson.
-
E.
John Brophy
John Brophy was an influential American labor leader and union organizer who played a key role in the early development of industrial unionism in the United States.
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf |
film actor
ⓘ
human ⓘ |
| activeIn | silent film era ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| genre | silent film ⓘ |
| industry |
American film industry
ⓘ
linked to:
American cinema
|
| knownFor | roles in early 20th-century American films ⓘ |
| languageOfWorkOrName | English ⓘ |
| medium | film ⓘ |
| notableWork | The Secret Code ⓘ |
| occupation | actor ⓘ |
| workPeriod | early 20th century ⓘ |
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 Sheehan Description of subject: John Sheehan was an actor known for his roles in early 20th-century American films, including the silent-era production "The Secret Code."
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.