John Book
E825055
John Book is the tough, principled Philadelphia detective who goes undercover in an Amish community to protect a young murder witness in the film "Witness."
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Book canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9853860 — 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 Book Context triple: [Witness, hasCharacter, John Book]
-
A.
Will Parker
Will Parker is a cheerful, somewhat naive cowboy and rodeo performer who provides comic relief and romantic subplots in the classic Rodgers and Hammerstein musical "Oklahoma!".
-
B.
Elias Pearce
Elias Pearce was the mountaineer credited with making the first recorded ascent of Mount Shasta in California.
-
C.
Axel Foley
Axel Foley is the wisecracking, street-smart Detroit detective and main protagonist of the "Beverly Hills Cop" film series.
-
D.
Jack R. Gage
Jack R. Gage was an American politician who served as the 25th governor of Wyoming in the early 1960s.
-
E.
Bobby McCallister
Bobby McCallister is a fictional character played by actor Logan Lerman, likely featured in a film or television production.
- 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 Book Target entity description: John Book is the tough, principled Philadelphia detective who goes undercover in an Amish community to protect a young murder witness in the film "Witness."
-
A.
Will Parker
Will Parker is a cheerful, somewhat naive cowboy and rodeo performer who provides comic relief and romantic subplots in the classic Rodgers and Hammerstein musical "Oklahoma!".
-
B.
Elias Pearce
Elias Pearce was the mountaineer credited with making the first recorded ascent of Mount Shasta in California.
-
C.
Axel Foley
Axel Foley is the wisecracking, street-smart Detroit detective and main protagonist of the "Beverly Hills Cop" film series.
-
D.
Jack R. Gage
Jack R. Gage was an American politician who served as the 25th governor of Wyoming in the early 1960s.
-
E.
Bobby McCallister
Bobby McCallister is a fictional character played by actor Logan Lerman, likely featured in a film or television production.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| appearsIn | Witness ⓘ |
| associatedWith | Rachel Lapp NERFINISHED ⓘ |
| basedIn | Philadelphia NERFINISHED ⓘ |
| conflictWith | corrupt police officers ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| createdFor | Witness ⓘ |
| creator |
Earl W. Wallace
NERFINISHED
ⓘ
Pamela Wallace NERFINISHED ⓘ William Kelley NERFINISHED ⓘ |
| employer | Philadelphia Police Department NERFINISHED ⓘ |
| fictionalUniverse | Witness (film universe) NERFINISHED ⓘ |
| filmGenreContext |
crime drama
ⓘ
thriller ⓘ |
| firstAppearance | Witness NERFINISHED ⓘ |
| gender | male ⓘ |
| genreOfFictionalCharacter | detective character ⓘ |
| hasFullName | John Book NERFINISHED ⓘ |
| hasTrait |
courageous
ⓘ
principled ⓘ protective ⓘ resourceful ⓘ streetwise ⓘ tough ⓘ |
| languageOfWorkOrName | English ⓘ |
| medium | feature film ⓘ |
| moralAlignment | lawful good ⓘ |
| narrativeRole | protagonist ⓘ |
| notableAction |
goes undercover among the Amish
ⓘ
investigates a murder witnessed by a child ⓘ |
| notableFor |
protecting a young murder witness
ⓘ
undercover work in Amish community ⓘ |
| occupation |
detective
ⓘ
police officer ⓘ |
| partOf | Witness (1985 film) cast of characters ⓘ |
| portrayedBy | Harrison Ford NERFINISHED ⓘ |
| protects | Samuel Lapp NERFINISHED ⓘ |
| settingOfActivities |
Lancaster County
NERFINISHED
ⓘ
Pennsylvania NERFINISHED ⓘ Philadelphia NERFINISHED ⓘ |
| undercoverIn | Amish community NERFINISHED ⓘ |
| workLocation | Philadelphia ⓘ |
| yearOfFirstAppearance | 1985 ⓘ |
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 Book Description of subject: John Book is the tough, principled Philadelphia detective who goes undercover in an Amish community to protect a young murder witness in the film "Witness."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.