Johnstown Inclined Plane
E831979
The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Johnstown Inclined Plane canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9962275 — 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: Johnstown Inclined Plane Context triple: [Johnstown, Pennsylvania, hasLandmark, Johnstown Inclined Plane]
-
A.
Duquesne Incline
The Duquesne Incline is a historic funicular railway in Pittsburgh that carries passengers up Mount Washington, offering panoramic views of the city’s skyline and rivers.
-
B.
Monongahela Incline
The Monongahela Incline is a historic funicular railway in Pittsburgh, Pennsylvania, that carries passengers up and down Mount Washington and offers panoramic views of the city.
-
C.
Incline Railway
Incline Railway is a historic funicular railway in Chattanooga, Tennessee, known for its steep ascent up Lookout Mountain and its popularity as a scenic tourist attraction.
-
D.
Estes Park Aerial Tramway
The Estes Park Aerial Tramway is a scenic cable tram in Estes Park, Colorado, that carries visitors up Prospect Mountain for panoramic views of the surrounding Rocky Mountain landscape.
-
E.
Oregon City Municipal Elevator
The Oregon City Municipal Elevator is a historic public elevator in Oregon City that uniquely connects the city's lower and upper levels and serves as both transportation infrastructure and a local landmark.
- 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: Johnstown Inclined Plane Target entity description: The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
-
A.
Duquesne Incline
The Duquesne Incline is a historic funicular railway in Pittsburgh that carries passengers up Mount Washington, offering panoramic views of the city’s skyline and rivers.
-
B.
Monongahela Incline
The Monongahela Incline is a historic funicular railway in Pittsburgh, Pennsylvania, that carries passengers up and down Mount Washington and offers panoramic views of the city.
-
C.
Incline Railway
Incline Railway is a historic funicular railway in Chattanooga, Tennessee, known for its steep ascent up Lookout Mountain and its popularity as a scenic tourist attraction.
-
D.
Estes Park Aerial Tramway
The Estes Park Aerial Tramway is a scenic cable tram in Estes Park, Colorado, that carries visitors up Prospect Mountain for panoramic views of the surrounding Rocky Mountain landscape.
-
E.
Oregon City Municipal Elevator
The Oregon City Municipal Elevator is a historic public elevator in Oregon City that uniquely connects the city's lower and upper levels and serves as both transportation infrastructure and a local landmark.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
funicular railway
ⓘ
tourist attraction ⓘ transportation infrastructure ⓘ |
| builtAfter |
Johnstown Flood of 1889
ⓘ
linked to:
Great Johnstown Flood of 1889
|
| carCapacity |
approximately 65 passengers per car
ⓘ
several automobiles per car ⓘ |
| category |
Funicular railways in the United States
ⓘ
Railway inclines in Pennsylvania ⓘ Tourist attractions in Cambria County, Pennsylvania ⓘ Transportation in Cambria County, Pennsylvania ⓘ |
| constructionEndDate | 1891 ⓘ |
| constructionStartDate | 1890 ⓘ |
| country | United States of America ⓘ |
| designedBy | Samuel Diescher ⓘ |
| hasFacility |
observation deck
ⓘ
restaurant near upper station ⓘ visitor center ⓘ |
| hasLowerStation | downtown Johnstown ⓘ |
| hasUpperStation | Westmont Borough, Pennsylvania ⓘ |
| heritageDesignation | listed on the National Register of Historic Places ⓘ |
| heritageDesignationDate | 1973 ⓘ |
| length | approximately 896.5 feet ⓘ |
| locatedIn |
Cambria County, Pennsylvania
ⓘ
linked to:
Cambria County
|
| location | Johnstown, Pennsylvania ⓘ |
| maximumGradient | about 70.9 percent ⓘ |
| notableFor |
ability to carry vehicles and passengers
ⓘ
role in flood evacuations ⓘ steep grade ⓘ |
| NRHPType | structure ⓘ |
| numberOfCars | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1891 ⓘ |
| operator | CamTran ⓘ |
| owner |
City of Johnstown
ⓘ
linked to:
City of Johnstown, New York
|
| powerSource | electric motor ⓘ |
| purpose |
flood evacuation route
ⓘ
public transportation ⓘ tourism ⓘ |
| safetyFeature |
emergency generator
ⓘ
multiple braking systems ⓘ |
| state | Pennsylvania ⓘ |
| status | operational ⓘ |
| touristViews |
Conemaugh River valley
ⓘ
linked to:
Conemaugh Valley
downtown Johnstown skyline ⓘ |
| trackGauge | standard gauge ⓘ |
| usedDuring |
Johnstown Flood of 1936
ⓘ
linked to:
Great Johnstown Flood of 1889
Johnstown Flood of 1977 ⓘ |
| verticalRise | approximately 502 feet ⓘ |
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: Johnstown Inclined Plane Description of subject: The Johnstown Inclined Plane is a historic funicular railway in Johnstown, Pennsylvania, known for its steep grade and role in transporting people and vehicles up the hillside above the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.