Lebanon Mason Monroe Railroad
E200651
The Lebanon Mason Monroe Railroad is a heritage tourist railway in southwestern Ohio that offers scenic excursion rides on historic trains.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lebanon Mason Monroe Railroad canonical | 1 |
| Little Miami Railroad | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1807023 — 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: Lebanon Mason Monroe Railroad Context triple: [Lebanon, Ohio, hasRailwayAttraction, Lebanon Mason Monroe Railroad]
-
A.
Durbin and Greenbrier Valley Railroad
The Durbin and Greenbrier Valley Railroad is a heritage railroad in West Virginia that operates scenic tourist excursions through the Allegheny Mountains using historic locomotives and rolling stock.
-
B.
Concord Railroad
Concord Railroad was a 19th-century New Hampshire railroad company that later became part of the Boston and Maine Railroad through consolidation.
-
C.
Sunbury and Erie Railroad
The Sunbury and Erie Railroad was a 19th-century Pennsylvania rail line that later became part of the Northern Central Railway system.
-
D.
Cumberland Valley Railroad
The Cumberland Valley Railroad was a historic American railroad that operated primarily in south-central Pennsylvania and northern Maryland, playing a key role in regional transportation during the 19th and early 20th centuries.
-
E.
Trenton Line
Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
- 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: Lebanon Mason Monroe Railroad Target entity description: The Lebanon Mason Monroe Railroad is a heritage tourist railway in southwestern Ohio that offers scenic excursion rides on historic trains.
-
A.
Durbin and Greenbrier Valley Railroad
The Durbin and Greenbrier Valley Railroad is a heritage railroad in West Virginia that operates scenic tourist excursions through the Allegheny Mountains using historic locomotives and rolling stock.
-
B.
Concord Railroad
Concord Railroad was a 19th-century New Hampshire railroad company that later became part of the Boston and Maine Railroad through consolidation.
-
C.
Sunbury and Erie Railroad
The Sunbury and Erie Railroad was a 19th-century Pennsylvania rail line that later became part of the Northern Central Railway system.
-
D.
Cumberland Valley Railroad
The Cumberland Valley Railroad was a historic American railroad that operated primarily in south-central Pennsylvania and northern Maryland, playing a key role in regional transportation during the 19th and early 20th centuries.
-
E.
Trenton Line
Trenton Line is a commuter rail service in the Philadelphia region operated by SEPTA Regional Rail, connecting Center City Philadelphia with Trenton, New Jersey.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
heritage railroad
ⓘ
railroad company ⓘ tourist railroad ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| focusesOn |
railroad heritage preservation
ⓘ
tourist rail experiences ⓘ |
| hasRollingStockType |
historic passenger cars
ⓘ
vintage locomotives ⓘ |
| hasWebsite | https://lebanonrr.com/ ⓘ |
| headquartersLocation | Lebanon, Ohio ⓘ |
| locatedIn |
Lebanon, Ohio
ⓘ
Warren County, Ohio ⓘ southwestern Ohio ⓘ |
| offers | scenic excursion rides ⓘ |
| offersService |
family-oriented train rides
ⓘ
seasonal excursion trains ⓘ special event trains ⓘ |
| operatesOn | former Pennsylvania Railroad trackage ⓘ |
| primaryService | tourist excursions ⓘ |
| railwayType | excursion railroad ⓘ |
| regionServed |
Greater Cincinnati area
ⓘ
linked to:
Cincinnati metropolitan area
|
| serves |
local community
ⓘ
rail enthusiasts ⓘ tourists ⓘ |
| state | Ohio ⓘ |
| tourismCategory |
heritage tourism attraction
ⓘ
scenic railway attraction ⓘ |
| trackGauge | standard gauge ⓘ |
| uses | historic trains ⓘ |
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: Lebanon Mason Monroe Railroad Description of subject: The Lebanon Mason Monroe Railroad is a heritage tourist railway in southwestern Ohio that offers scenic excursion rides on historic trains.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Lebanon, Ohio, United States
linked to: Lebanon Mason Monroe Railroad