Perimeter Trail
E754509
Perimeter Trail is a hiking route in Oregon’s Silver Falls State Park known for looping through forested terrain and offering access to multiple scenic viewpoints and waterfalls.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Perimeter Trail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8753861 — 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: Perimeter Trail Context triple: [Silver Falls State Park, hasTrail, Perimeter Trail]
-
A.
Perkiomen Trail
Perkiomen Trail is a multi-use recreational path in southeastern Pennsylvania that follows the Perkiomen Creek corridor, popular for walking, running, and cycling.
-
B.
Carthew-Alderson Trail
The Carthew-Alderson Trail is a popular alpine hiking route in Alberta’s Rocky Mountains known for its dramatic ridgelines, lakes, and panoramic views within Waterton Lakes National Park.
-
C.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail network.
-
D.
Widforss Trail
Widforss Trail is a scenic hiking route on the North Rim of Grand Canyon National Park, known for its forested paths and expansive canyon overlooks.
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E.
Westside Trail
Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
- 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: Perimeter Trail Target entity description: Perimeter Trail is a hiking route in Oregon’s Silver Falls State Park known for looping through forested terrain and offering access to multiple scenic viewpoints and waterfalls.
-
A.
Perkiomen Trail
Perkiomen Trail is a multi-use recreational path in southeastern Pennsylvania that follows the Perkiomen Creek corridor, popular for walking, running, and cycling.
-
B.
Carthew-Alderson Trail
The Carthew-Alderson Trail is a popular alpine hiking route in Alberta’s Rocky Mountains known for its dramatic ridgelines, lakes, and panoramic views within Waterton Lakes National Park.
-
C.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail network.
-
D.
Widforss Trail
Widforss Trail is a scenic hiking route on the North Rim of Grand Canyon National Park, known for its forested paths and expansive canyon overlooks.
-
E.
Westside Trail
Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational route ⓘ |
| access | public ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Marion County, Oregon NERFINISHED ⓘ |
| hasDifficulty | moderate ⓘ |
| hasEnvironment | temperate rainforest-like environment ⓘ |
| hasFeature |
scenic viewpoints
ⓘ
waterfalls ⓘ |
| hasScenicQuality | high ⓘ |
| hasSurface | natural dirt surface ⓘ |
| hasVegetation |
coniferous forest
ⓘ
mixed evergreen forest ⓘ |
| isWithinProtectedArea | Silver Falls State Park NERFINISHED ⓘ |
| locatedIn |
Marion County, Oregon
NERFINISHED
ⓘ
Oregon ⓘ Silver Falls State Park NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| loopType | loop trail ⓘ |
| managedBy | Oregon Parks and Recreation Department NERFINISHED ⓘ |
| offersViewOf |
forest landscapes
ⓘ
waterfalls in Silver Falls State Park ⓘ |
| partOf | trail system of Silver Falls State Park ⓘ |
| primaryActivity | day hiking ⓘ |
| state | Oregon ⓘ |
| subjectTo | seasonal weather conditions in western Oregon ⓘ |
| terrainType | forested terrain ⓘ |
| usedFor |
hiking
ⓘ
nature observation ⓘ trail running ⓘ |
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: Perimeter Trail Description of subject: Perimeter Trail is a hiking route in Oregon’s Silver Falls State Park known for looping through forested terrain and offering access to multiple scenic viewpoints and waterfalls.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.