Coopersville & Marne Railway
E666703
Coopersville & Marne Railway is a heritage railroad in Michigan that offers scenic excursion train rides using historic equipment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coopersville & Marne Railway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7481149 — 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: Coopersville & Marne Railway Context triple: [Coopersville, Michigan, hasAttraction, Coopersville & Marne Railway]
-
A.
Grand Rapids and Indiana Railroad
The Grand Rapids and Indiana Railroad was a historic rail line in the Midwestern United States that connected southern Michigan and northern Indiana to resort and timber regions along Lake Michigan and into northern Michigan.
-
B.
East Troy Electric Railroad
The East Troy Electric Railroad is a historic heritage railway and museum in Wisconsin that operates vintage electric trolleys on a preserved interurban line.
-
C.
Poway–Midland Railroad
Poway–Midland Railroad is a heritage railway in Poway, California, offering historic train rides with restored vintage locomotives and cars.
-
D.
Wallkill Valley Railroad
The Wallkill Valley Railroad was a historic rail line in New York’s Hudson Valley that played a key role in the region’s 19th- and early 20th-century transportation and industrial development.
-
E.
Rutland Railroad
The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
- 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: Coopersville & Marne Railway Target entity description: Coopersville & Marne Railway is a heritage railroad in Michigan that offers scenic excursion train rides using historic equipment.
-
A.
Grand Rapids and Indiana Railroad
The Grand Rapids and Indiana Railroad was a historic rail line in the Midwestern United States that connected southern Michigan and northern Indiana to resort and timber regions along Lake Michigan and into northern Michigan.
-
B.
East Troy Electric Railroad
The East Troy Electric Railroad is a historic heritage railway and museum in Wisconsin that operates vintage electric trolleys on a preserved interurban line.
-
C.
Poway–Midland Railroad
Poway–Midland Railroad is a heritage railway in Poway, California, offering historic train rides with restored vintage locomotives and cars.
-
D.
Wallkill Valley Railroad
The Wallkill Valley Railroad was a historic rail line in New York’s Hudson Valley that played a key role in the region’s 19th- and early 20th-century transportation and industrial development.
-
E.
Rutland Railroad
The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | heritage railroad ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasApproximateRouteLength | about 7 miles ⓘ |
| hasHeritage | historic railroad equipment ⓘ |
| hasNonprofitAssociation | yes ⓘ |
| hasOperatingSeason | primarily spring through fall ⓘ |
| hasVolunteerInvolvement | yes ⓘ |
| hasWebsite | https://www.mitrain.net/ ⓘ |
| headquartersLocation | Coopersville, Michigan ⓘ |
| industry |
rail transport
ⓘ
tourism ⓘ |
| locatedIn |
Michigan
ⓘ
Ottawa County, Michigan ⓘ |
| locatedNear | Grand Rapids, Michigan ⓘ |
| offersAttractionType |
family-oriented train rides
ⓘ
seasonal holiday trains ⓘ |
| offersServiceType |
scenic excursion trains
ⓘ
themed excursion trains ⓘ |
| operatesOn | former freight branch line ⓘ |
| primaryPurpose |
railway preservation
ⓘ
tourist excursions ⓘ |
| regionServed | West Michigan ⓘ |
| terminus |
Coopersville, Michigan
ⓘ
Marne, Michigan ⓘ |
| trackGauge | standard gauge ⓘ |
| usesRailLine | former Grand Trunk Western Railroad line between Coopersville and Marne ⓘ |
| usesRollingStockType |
historic passenger cars
ⓘ
vintage locomotives ⓘ |
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: Coopersville & Marne Railway Description of subject: Coopersville & Marne Railway is a heritage railroad in Michigan that offers scenic excursion train rides using historic equipment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.