Hill Valley Courthouse
E699369
Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Hill Valley Courthouse canonical | 3 |
| Hill Valley City Hall | 1 |
| Oakdale courthouse | 1 |
| River Heights Courthouse | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7940330 — 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: Hill Valley Courthouse Context triple: [Hill Valley, hasLandmark, Hill Valley Courthouse]
-
A.
Stanley Mosk Courthouse
The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
-
B.
Van Nuys Courthouse
Van Nuys Courthouse is a major Los Angeles County Superior Court facility serving the San Fernando Valley community in Van Nuys, California.
-
C.
Orange County Courthouse
The Orange County Courthouse is a historic judicial building and prominent civic landmark serving as the county's main courthouse in Goshen, New York.
-
D.
University Avenue Courthouse
University Avenue Courthouse is a judicial building in downtown Toronto that houses courtrooms and legal offices serving the city's justice system.
-
E.
Spring Street Courthouse
Spring Street Courthouse is a historic federal courthouse in downtown Los Angeles known for its Art Deco architecture and role in the U.S. judicial system.
- 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: Hill Valley Courthouse Target entity description: Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
-
A.
Stanley Mosk Courthouse
The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
-
B.
Van Nuys Courthouse
Van Nuys Courthouse is a major Los Angeles County Superior Court facility serving the San Fernando Valley community in Van Nuys, California.
-
C.
Orange County Courthouse
The Orange County Courthouse is a historic judicial building and prominent civic landmark serving as the county's main courthouse in Goshen, New York.
-
D.
University Avenue Courthouse
University Avenue Courthouse is a judicial building in downtown Toronto that houses courtrooms and legal offices serving the city's justice system.
-
E.
Spring Street Courthouse
Spring Street Courthouse is a historic federal courthouse in downtown Los Angeles known for its Art Deco architecture and role in the U.S. judicial system.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
clock tower
ⓘ
courthouse ⓘ fictional building ⓘ |
| appearsIn |
Back to the Future
ⓘ
Back to the Future Part II ⓘ Back to the Future Part III ⓘ |
| associatedWithCharacter |
Biff Tannen
ⓘ
Dr. Emmett Brown ⓘ Marty McFly ⓘ |
| associatedWithEvent | lightning strike of November 12, 1955 ⓘ |
| backlotLocation | Universal Studios Hollywood ⓘ |
| centralBuildingOf |
Hill Valley civic center
ⓘ
linked to:
Hill Valley Courthouse Square
|
| clockStoppedAtTime | 10:04 PM ⓘ |
| clockStoppedOn | November 12, 1955 ⓘ |
| countryOfFictionalSetting |
United States
ⓘ
linked to:
United States of America
|
| designedForProductionBy | Back to the Future production designers ⓘ |
| featuredInFranchise |
Back to the Future film series
ⓘ
linked to:
Back to the Future trilogy
|
| featuredInMedium | feature film ⓘ |
| fictionalLocationIn | Hill Valley ⓘ |
| fictionalYearBuilt | late 19th century ⓘ |
| hasClockTower |
Hill Valley Courthouse Clock
ⓘ
linked to:
Hill Valley Clock Tower
|
| hasCulturalStatus | iconic movie location ⓘ |
| hasFandom | Back to the Future fans ⓘ |
| hasFeature | clock tower ⓘ |
| hasFictionalAddress |
Hill Valley town square
ⓘ
linked to:
Hill Valley Courthouse Square
|
| hasGenreAssociation |
science fiction
ⓘ
time travel fiction ⓘ |
| hasIconicElement | stopped clock at 10:04 ⓘ |
| hasOnScreenEraDepictions |
1885
ⓘ
1955 ⓘ 1985 ⓘ 2015 ⓘ alternate 1985 timeline ⓘ |
| isSymbolOf |
Hill Valley’s history
ⓘ
the passage of time ⓘ |
| locatedInFictionalTownSquare |
Hill Valley Town Square
ⓘ
linked to:
Hill Valley Courthouse Square
|
| narrativeRole |
central landmark
ⓘ
time-travel focal point ⓘ |
| partOfFictionalUniverse |
Back to the Future universe
ⓘ
linked to:
Back to the Future
|
| realWorldInstanceOf | film set building ⓘ |
| setOnBacklot | Courthouse Square set ⓘ |
| usedAsPlotDevice |
lightning-powered time travel
ⓘ
meeting point for main characters ⓘ |
| usedForSceneType |
legal proceedings (implied)
ⓘ
public gatherings ⓘ time travel climax scenes ⓘ |
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: Hill Valley Courthouse Description of subject: Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hill Valley Courthouse
linked to: Hill Valley Courthouse
linked to: Hill Valley Courthouse