UP Jefferson City Subdivision
E506925
The UP Jefferson City Subdivision is a Union Pacific railroad line in Missouri that carries both freight traffic and Amtrak passenger service, including the Missouri River Runner.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UP Jefferson City Subdivision canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5270249 — 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: UP Jefferson City Subdivision Context triple: [Amtrak Missouri River Runner, lineUsed, UP Jefferson City Subdivision]
-
A.
Claiborne Parkway
Claiborne Parkway is a major local thoroughfare in Loudoun County, Virginia, serving residential communities such as Broadlands and connecting them to other regional roads and amenities.
-
B.
Minnieville Road
Minnieville Road is a major thoroughfare in Prince William County, Virginia, serving residential and commercial areas including the community of Dale City.
-
C.
Middlebelt Road
Middlebelt Road is a major north–south thoroughfare in the Detroit metropolitan area that runs through communities including Livonia, Michigan.
-
D.
Northgate Branch
Northgate Branch is a neighborhood library of the Seattle Public Library system serving the Northgate area of Seattle with books, media, and community services.
-
E.
Western Kentucky Parkway
Western Kentucky Parkway is a major controlled-access highway in Kentucky that connects the central part of the state with its western regions, facilitating regional travel and commerce.
- 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: UP Jefferson City Subdivision Target entity description: The UP Jefferson City Subdivision is a Union Pacific railroad line in Missouri that carries both freight traffic and Amtrak passenger service, including the Missouri River Runner.
-
A.
Claiborne Parkway
Claiborne Parkway is a major local thoroughfare in Loudoun County, Virginia, serving residential communities such as Broadlands and connecting them to other regional roads and amenities.
-
B.
Minnieville Road
Minnieville Road is a major thoroughfare in Prince William County, Virginia, serving residential and commercial areas including the community of Dale City.
-
C.
Middlebelt Road
Middlebelt Road is a major north–south thoroughfare in the Detroit metropolitan area that runs through communities including Livonia, Michigan.
-
D.
Northgate Branch
Northgate Branch is a neighborhood library of the Seattle Public Library system serving the Northgate area of Seattle with books, media, and community services.
-
E.
Western Kentucky Parkway
Western Kentucky Parkway is a major controlled-access highway in Kentucky that connects the central part of the state with its western regions, facilitating regional travel and commerce.
- F. None of above. chosen
Statements (17)
| Predicate | Object |
|---|---|
| instanceOf |
railroad line
ⓘ
railway subdivision ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | none ⓘ |
| freightOperator | Union Pacific Railroad NERFINISHED ⓘ |
| locatedIn | Missouri ⓘ |
| operator | Union Pacific Railroad NERFINISHED ⓘ |
| partOfNetwork | Union Pacific Railroad network NERFINISHED ⓘ |
| passengerOperator | Amtrak NERFINISHED ⓘ |
| primaryTrafficType | freight ⓘ |
| railGauge | standard gauge ⓘ |
| secondaryTrafficType | intercity passenger ⓘ |
| services |
Amtrak trains
ⓘ
Missouri River Runner NERFINISHED ⓘ |
| trackType | heavy rail ⓘ |
| usedFor |
freight rail transport
ⓘ
passenger rail transport ⓘ |
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: UP Jefferson City Subdivision Description of subject: The UP Jefferson City Subdivision is a Union Pacific railroad line in Missouri that carries both freight traffic and Amtrak passenger service, including the Missouri River Runner.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.