Glen Canyon Park
E400644
Glen Canyon Park is a rugged natural area and recreation park in San Francisco known for its steep canyon, hiking trails, and diverse urban wildlife habitat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Glen Canyon Park canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3922186 — 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: Glen Canyon Park Context triple: [Twin Peaks, locatedNear, Glen Canyon Park]
-
A.
Glen Canyon National Recreation Area
Glen Canyon National Recreation Area is a vast protected landscape in the American Southwest known for Lake Powell, dramatic desert canyons, and extensive opportunities for boating, hiking, and other outdoor recreation.
-
B.
Walnut Canyon National Monument
Walnut Canyon National Monument is a protected archaeological and natural area in northern Arizona known for its ancient Sinagua cliff dwellings set along a steep, scenic canyon.
-
C.
Black Canyon of the Gunnison National Park
Black Canyon of the Gunnison National Park is a dramatic U.S. national park known for its extremely steep, narrow canyon walls carved by the Gunnison River in western Colorado.
-
D.
Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
-
E.
Zion National Park
Zion National Park is a renowned national park in southwestern Utah known for its towering sandstone cliffs, narrow slot canyons, and scenic hiking trails like Angels Landing and The Narrows.
- 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: Glen Canyon Park Target entity description: Glen Canyon Park is a rugged natural area and recreation park in San Francisco known for its steep canyon, hiking trails, and diverse urban wildlife habitat.
-
A.
Glen Canyon National Recreation Area
Glen Canyon National Recreation Area is a vast protected landscape in the American Southwest known for Lake Powell, dramatic desert canyons, and extensive opportunities for boating, hiking, and other outdoor recreation.
-
B.
Walnut Canyon National Monument
Walnut Canyon National Monument is a protected archaeological and natural area in northern Arizona known for its ancient Sinagua cliff dwellings set along a steep, scenic canyon.
-
C.
Black Canyon of the Gunnison National Park
Black Canyon of the Gunnison National Park is a dramatic U.S. national park known for its extremely steep, narrow canyon walls carved by the Gunnison River in western Colorado.
-
D.
Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
-
E.
Zion National Park
Zion National Park is a renowned national park in southwestern Utah known for its towering sandstone cliffs, narrow slot canyons, and scenic hiking trails like Angels Landing and The Narrows.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
canyon
ⓘ
public park ⓘ urban park ⓘ |
| accessibleBy | public transit ⓘ |
| adjacentTo |
Diamond Heights neighborhood
ⓘ
Glen Park ⓘ
surface form:
Glen Park neighborhood
Portola neighborhood ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasActivity |
birdwatching
ⓘ
picnicking ⓘ rock climbing ⓘ trail running ⓘ |
| hasConservationRole |
habitat preservation area
ⓘ
urban wildlife corridor ⓘ |
| hasFauna |
insects
ⓘ
raptors ⓘ reptiles ⓘ small mammals ⓘ songbirds ⓘ |
| hasFeature |
Islais Creek
NERFINISHED
ⓘ
athletic fields ⓘ community garden ⓘ grasslands ⓘ hiking trails ⓘ playground ⓘ recreation center ⓘ rock outcrops ⓘ scrub habitat ⓘ steep canyon ⓘ tennis courts ⓘ urban wildlife habitat ⓘ |
| hasFlora |
coastal scrub vegetation
ⓘ
grassland vegetation ⓘ |
| hasUse |
dog walking
ⓘ
hiking ⓘ nature observation ⓘ recreation ⓘ sports ⓘ |
| isPartOf |
San Francisco park system
ⓘ
surface form:
San Francisco city park system
|
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ |
| locatedInAdministrativeEntity |
San Francisco County
ⓘ
surface form:
City and County of San Francisco
|
| locatedInNeighborhood |
Glen Park
ⓘ
surface form:
Glen Park, San Francisco
|
| operator | San Francisco Recreation and Parks Department ⓘ |
| ownedBy |
San Francisco County
ⓘ
surface form:
City and County of San Francisco
|
| partOf | Islais Creek watershed ⓘ |
| traversedBy | Islais Creek NERFINISHED ⓘ |
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: Glen Canyon Park Description of subject: Glen Canyon Park is a rugged natural area and recreation park in San Francisco known for its steep canyon, hiking trails, and diverse urban wildlife habitat.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.