Independence Trail
E541403
Independence Trail is a historic wheelchair-accessible hiking trail in California that follows a converted gold-mining ditch above the South Yuba River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Independence Trail canonical | 1 |
| Independence Trail East | 1 |
| Independence Trail West | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5725485 — 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: Independence Trail Context triple: [South Yuba River State Park, hasStructure, Independence Trail]
-
A.
Mount Vernon Trail
The Mount Vernon Trail is a popular multi-use path in Northern Virginia that runs along the Potomac River, offering scenic routes for cyclists, runners, and walkers between Theodore Roosevelt Island and George Washington’s Mount Vernon.
-
B.
Custis Trail
Custis Trail is a popular multi-use urban trail in Arlington, Virginia, that runs along Interstate 66 and connects cyclists and pedestrians to key regional routes and Washington, D.C.
-
C.
Wilmington Trail
Wilmington Trail is a popular hiking route that ascends New York’s Whiteface Mountain, offering challenging terrain and scenic Adirondack views.
-
D.
Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
-
E.
Montour Trail
Montour Trail is a multi-use recreational rail-trail in southwestern Pennsylvania popular for walking, running, and cycling.
- 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: Independence Trail Target entity description: Independence Trail is a historic wheelchair-accessible hiking trail in California that follows a converted gold-mining ditch above the South Yuba River.
-
A.
Mount Vernon Trail
The Mount Vernon Trail is a popular multi-use path in Northern Virginia that runs along the Potomac River, offering scenic routes for cyclists, runners, and walkers between Theodore Roosevelt Island and George Washington’s Mount Vernon.
-
B.
Custis Trail
Custis Trail is a popular multi-use urban trail in Arlington, Virginia, that runs along Interstate 66 and connects cyclists and pedestrians to key regional routes and Washington, D.C.
-
C.
Wilmington Trail
Wilmington Trail is a popular hiking route that ascends New York’s Whiteface Mountain, offering challenging terrain and scenic Adirondack views.
-
D.
Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
-
E.
Montour Trail
Montour Trail is a multi-use recreational rail-trail in southwestern Pennsylvania popular for walking, running, and cycling.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
accessible trail
ⓘ
hiking trail ⓘ historic site ⓘ |
| associatedWith | gold mining history in California ⓘ |
| follows | converted gold-mining ditch ⓘ |
| hasAccessibility | wheelchair-accessible ⓘ |
| hasAccessPoint | Highway 49 near Nevada City ⓘ |
| hasCulturalSignificance | adaptive reuse of mining infrastructure for recreation ⓘ |
| hasDesignation | historic wheelchair-accessible trail ⓘ |
| hasDifficulty | easy ⓘ |
| hasEnvironment | Sierra Nevada foothills ⓘ |
| hasFeature |
accessible picnic areas
ⓘ
elevated flumes ⓘ interpretive signs ⓘ viewpoints of South Yuba River ⓘ |
| hasHistoricalEra | Gold Rush-related infrastructure ⓘ |
| hasManagement | state and local park agencies ⓘ |
| hasPrimaryUserGroup |
hikers
ⓘ
wheelchair users ⓘ |
| hasPurpose |
preserving mining history features
ⓘ
providing accessible nature experience ⓘ |
| hasRecreationType | day-use trail ⓘ |
| hasSection |
Independence Trail East
ⓘ
linked to:
Independence Trail
Independence Trail West ⓘ
linked to:
Independence Trail
|
| hasVegetation |
mixed conifer forest
ⓘ
oak woodland ⓘ |
| hasView | South Yuba River canyon ⓘ |
| hasWildlife |
birds
ⓘ
deer ⓘ small mammals ⓘ |
| isConversionOf | historic mining ditch infrastructure ⓘ |
| locatedAbove | South Yuba River ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Nevada County, California ⓘ United States ⓘ
linked to:
United States of America
|
| near | South Yuba River State Park ⓘ |
| originalUseOfDitch | mining water conveyance ⓘ |
| partOf |
South Yuba River canyon area
ⓘ
linked to:
South Yuba River State Park
|
| trailSurface |
dirt path
ⓘ
wooden boardwalks ⓘ |
| usedFor |
hiking
ⓘ
nature observation ⓘ wheelchair recreation ⓘ |
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: Independence Trail Description of subject: Independence Trail is a historic wheelchair-accessible hiking trail in California that follows a converted gold-mining ditch above the South Yuba River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Independence Trail
linked to: Independence Trail