Bootjack Campground
E126369
Bootjack Campground is a rustic, forested camping area on the slopes of Mount Tamalpais in Marin County, California, popular with hikers exploring the park’s extensive trail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bootjack Campground canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1061134 — 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: Bootjack Campground Context triple: [Mount Tamalpais State Park, contains, Bootjack Campground]
-
A.
Ryan Campground
Ryan Campground is a popular, centrally located desert camping area in Joshua Tree National Park known for its scenic rock formations, starry night skies, and access to hiking and climbing routes.
-
B.
North Pines Campground
North Pines Campground is a popular riverside camping area in Yosemite National Park’s Yosemite Valley, known for its scenic views and convenient access to major park attractions.
-
C.
Jumbo Rocks Campground
Jumbo Rocks Campground is a popular desert camping area in California known for its massive granite boulder formations and stargazing opportunities within Joshua Tree National Park.
-
D.
Polblue campground
Polblue campground is a popular high-altitude camping area set among subalpine wetlands and snow gum woodland in the Barrington Tops region of New South Wales, Australia.
-
E.
Hidden Valley Campground
Hidden Valley Campground is a popular, first-come, first-served camping area in Joshua Tree National Park known for its dramatic rock formations and easy access to renowned climbing and hiking routes.
- 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: Bootjack Campground Target entity description: Bootjack Campground is a rustic, forested camping area on the slopes of Mount Tamalpais in Marin County, California, popular with hikers exploring the park’s extensive trail network.
-
A.
Ryan Campground
Ryan Campground is a popular, centrally located desert camping area in Joshua Tree National Park known for its scenic rock formations, starry night skies, and access to hiking and climbing routes.
-
B.
North Pines Campground
North Pines Campground is a popular riverside camping area in Yosemite National Park’s Yosemite Valley, known for its scenic views and convenient access to major park attractions.
-
C.
Jumbo Rocks Campground
Jumbo Rocks Campground is a popular desert camping area in California known for its massive granite boulder formations and stargazing opportunities within Joshua Tree National Park.
-
D.
Polblue campground
Polblue campground is a popular high-altitude camping area set among subalpine wetlands and snow gum woodland in the Barrington Tops region of New South Wales, Australia.
-
E.
Hidden Valley Campground
Hidden Valley Campground is a popular, first-come, first-served camping area in Joshua Tree National Park known for its dramatic rock formations and easy access to renowned climbing and hiking routes.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
campground
ⓘ
recreational area ⓘ |
| accessedBy | Panoramic Highway ⓘ |
| campingType | primitive camping ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Marin County ⓘ |
| distanceToSanFrancisco | approximately 15 miles ⓘ |
| ecosystem | coastal redwood and mixed evergreen forest ⓘ |
| environment | forested ⓘ |
| feature |
camping area
ⓘ
fire rings ⓘ parking area ⓘ picnic areas ⓘ restrooms ⓘ tent campsites ⓘ trail access ⓘ |
| hasAmenity |
potable water (seasonal)
ⓘ
vault toilets ⓘ |
| hasRegulation | campfires restricted during high fire danger ⓘ |
| hasUseType |
day use
ⓘ
overnight use ⓘ |
| hasViewOf |
coastal hills
ⓘ
redwood forest ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Marin County ⓘ
surface form:
Marin County, California
Mount Tamalpais State Park ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | California Department of Parks and Recreation ⓘ |
| mountain |
Mount Tamalpais summit
ⓘ
surface form:
Mount Tamalpais
|
| near |
Mount Tamalpais summit
ⓘ
surface form:
Mount Tamalpais East Peak
Muir Woods National Monument ⓘ Pantoll Campground ⓘ |
| openSeason | seasonal ⓘ |
| partOf |
Mount Tamalpais State Park
ⓘ
surface form:
Mount Tamalpais State Park campground system
|
| popularFor |
hiking
ⓘ
picnicking ⓘ tent camping ⓘ |
| proximityToCity | near Mill Valley, California ⓘ |
| region | San Francisco Bay Area ⓘ |
| reservationRequired | true ⓘ |
| setting | rustic ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| surface | dirt ⓘ |
| terrain | mountain slope ⓘ |
| trailNetwork | Mount Tamalpais trail system ⓘ |
| vegetation |
Douglas fir
ⓘ
oak woodland ⓘ redwoods ⓘ |
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: Bootjack Campground Description of subject: Bootjack Campground is a rustic, forested camping area on the slopes of Mount Tamalpais in Marin County, California, popular with hikers exploring the park’s extensive trail network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.