North Ridge Trail
E713386
North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| North Ridge Trail canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8064883 — 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: North Ridge Trail Context triple: [Ayala Cove, hasTrailhead, North Ridge Trail]
-
A.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
-
B.
Elm Ridge Trail
Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
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C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Sterling Ridge Trail
Sterling Ridge Trail is a hiking route in New York’s Sterling Forest known for its forested ridgeline views and access to lakes and historic iron-mining sites.
-
E.
Granite Ridge Trail
Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
- 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: North Ridge Trail Target entity description: North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
-
A.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
-
B.
Elm Ridge Trail
Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
-
C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Sterling Ridge Trail
Sterling Ridge Trail is a hiking route in New York’s Sterling Forest known for its forested ridgeline views and access to lakes and historic iron-mining sites.
-
E.
Granite Ridge Trail
Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational footpath ⓘ |
| accessedFrom | Angel Island ferry landings ⓘ |
| connectsTo |
Angel Island summit area
ⓘ
other Angel Island trails ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Marin County ⓘ |
| environment |
coastal
ⓘ
forest ⓘ |
| feature |
panoramic views
ⓘ
scenic climbs ⓘ |
| hasActivity |
day hiking
ⓘ
nature viewing ⓘ photography ⓘ |
| hasViewType |
city views
ⓘ
coastal views ⓘ |
| locatedIn |
Angel Island
ⓘ
Angel Island State Park ⓘ California ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
San Francisco Bay ⓘ United States ⓘ
linked to:
United States of America
|
| managedBy | California Department of Parks and Recreation ⓘ |
| partOf | Angel Island trail system ⓘ |
| popularity | popular hiking route ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| surface | dirt ⓘ |
| terrainType |
hillside
ⓘ
wooded terrain ⓘ |
| usedFor |
hiking
ⓘ
recreation ⓘ |
| viewOf |
Golden Gate Bridge area
ⓘ
linked to:
Golden Gate Bridge Vista Point
San Francisco Bay ⓘ San Francisco skyline ⓘ coastline ⓘ |
| withinProtectedArea | Angel Island State Park ⓘ |
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: North Ridge Trail Description of subject: North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.