The Main Line
E136397
"The Main Line" is a 1914 American silent drama film written by Beatrice DeMille, notable as part of her early screenwriting career in the emerging Hollywood film industry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| The Main Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1181975 — 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: The Main Line Context triple: [Beatrice DeMille, notableWork, The Main Line]
-
A.
South Side Main Line
The South Side Main Line is a key elevated rapid transit corridor on Chicago's 'L' system that carries multiple Green Line services through the city's South Side.
-
B.
North Side Main Line
The North Side Main Line was a historic elevated rapid transit route in Chicago that formed a key part of the early "L" system and later evolved into segments of today’s Red Line.
-
C.
Main Line (Philadelphia to Pittsburgh)
Main Line (Philadelphia to Pittsburgh) was a major east–west rail corridor across Pennsylvania that formed the core route linking Philadelphia and Pittsburgh and became central to the state’s transportation and economic development.
-
D.
Main Line
Main Line is the primary rail corridor of the Long Island Rail Road, running from New York City through central Long Island and serving as a backbone for many of its branch lines.
-
E.
Main Line
The Main Line is a key commuter rail corridor in northern New Jersey that connects Hoboken and New York–bound services to various suburban communities as part of the NJ Transit rail network.
- 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: The Main Line Target entity description: "The Main Line" is a 1914 American silent drama film written by Beatrice DeMille, notable as part of her early screenwriting career in the emerging Hollywood film industry.
-
A.
South Side Main Line
The South Side Main Line is a key elevated rapid transit corridor on Chicago's 'L' system that carries multiple Green Line services through the city's South Side.
-
B.
North Side Main Line
The North Side Main Line was a historic elevated rapid transit route in Chicago that formed a key part of the early "L" system and later evolved into segments of today’s Red Line.
-
C.
Main Line (Philadelphia to Pittsburgh)
Main Line (Philadelphia to Pittsburgh) was a major east–west rail corridor across Pennsylvania that formed the core route linking Philadelphia and Pittsburgh and became central to the state’s transportation and economic development.
-
D.
Main Line
Main Line is the primary rail corridor of the Long Island Rail Road, running from New York City through central Long Island and serving as a backbone for many of its branch lines.
-
E.
Main Line
The Main Line is a key commuter rail corridor in northern New Jersey that connects Hoboken and New York–bound services to various suburban communities as part of the NJ Transit rail network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
drama film
ⓘ
film ⓘ silent film ⓘ |
| associatedWith |
Beatrice DeMille
ⓘ
Hollywood ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| era | 1910s American cinema ⓘ |
| filmFormat |
black-and-white
ⓘ
silent ⓘ |
| genre | drama ⓘ |
| hasArtForm | cinema ⓘ |
| hasCountry |
United States of America
ⓘ
surface form:
United States
|
| hasIndustry | film industry ⓘ |
| hasLanguageType | silent with intertitles ⓘ |
| hasTitle | The Main Line self-link ⓘ |
| hasWorkType | narrative feature film ⓘ |
| isA | American silent drama film ⓘ |
| medium | motion picture ⓘ |
| notableFor | being part of Beatrice DeMille's early screenwriting career ⓘ |
| originalLanguage | Silent film (English intertitles) ⓘ |
| productionContext | emerging Hollywood film industry ⓘ |
| publicationDate | 1914 ⓘ |
| releaseYear | 1914 ⓘ |
| screenwriter | Beatrice DeMille ⓘ |
| writer | Beatrice DeMille ⓘ |
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: The Main Line Description of subject: "The Main Line" is a 1914 American silent drama film written by Beatrice DeMille, notable as part of her early screenwriting career in the emerging Hollywood film industry.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.