Black Mountain (Santa Rosa Island)
E95731
Black Mountain (Santa Rosa Island) is the highest peak on Santa Rosa Island in California’s Channel Islands, known for its rugged terrain and panoramic coastal views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Mountain (Santa Rosa Island) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T798864 — 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: Black Mountain (Santa Rosa Island) Context triple: [Santa Rosa Island, hasHighestPoint, Black Mountain (Santa Rosa Island)]
-
A.
Bedloe's Island
Bedloe's Island is the former name of Liberty Island in New York Harbor, best known today as the site of the Statue of Liberty.
-
B.
Monomoscoy Island
Monomoscoy Island is a small coastal island and residential community in the town of Mashpee on Cape Cod, Massachusetts, known for its salt marshes, waterfront homes, and boating access.
-
C.
Darlington Point
Darlington Point is a small rural town in the Riverina region of New South Wales, Australia, situated on the banks of the Murrumbidgee River and known for its agricultural surroundings.
-
D.
Weetamoo Cliff
Weetamoo Cliff is a notable rocky outcrop and scenic viewpoint within the Lynn Woods Reservation in Lynn, Massachusetts.
-
E.
South Brother Island
South Brother Island is a small, uninhabited island in New York City located between the Bronx and Queens, known for its protected bird sanctuary and restricted public access.
- 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: Black Mountain (Santa Rosa Island) Target entity description: Black Mountain (Santa Rosa Island) is the highest peak on Santa Rosa Island in California’s Channel Islands, known for its rugged terrain and panoramic coastal views.
-
A.
Bedloe's Island
Bedloe's Island is the former name of Liberty Island in New York Harbor, best known today as the site of the Statue of Liberty.
-
B.
Monomoscoy Island
Monomoscoy Island is a small coastal island and residential community in the town of Mashpee on Cape Cod, Massachusetts, known for its salt marshes, waterfront homes, and boating access.
-
C.
Darlington Point
Darlington Point is a small rural town in the Riverina region of New South Wales, Australia, situated on the banks of the Murrumbidgee River and known for its agricultural surroundings.
-
D.
Weetamoo Cliff
Weetamoo Cliff is a notable rocky outcrop and scenic viewpoint within the Lynn Woods Reservation in Lynn, Massachusetts.
-
E.
South Brother Island
South Brother Island is a small, uninhabited island in New York City located between the Bronx and Queens, known for its protected bird sanctuary and restricted public access.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
summit ⓘ |
| access | hiking ⓘ |
| category |
Landforms of the Channel Islands of California
ⓘ
Mountains of Santa Barbara County, California ⓘ Mountains of Southern California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation |
approximately 1,298 feet
ⓘ
approximately 396 meters ⓘ |
| geologicalSetting | offshore California island arc ⓘ |
| hasView |
Pacific coastline
ⓘ
interior of Santa Rosa Island ⓘ |
| highestPointOf | Santa Rosa Island ⓘ |
| island | Santa Rosa Island ⓘ |
| isPartOf |
Channel Islands National Park
ⓘ
Transverse Ranges ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Channel Islands ⓘ Santa Barbara County ⓘ
surface form:
Santa Barbara County, California
Santa Rosa Island ⓘ United States of America ⓘ
surface form:
United States
|
| notableFor |
panoramic coastal views
ⓘ
views of nearby Channel Islands ⓘ views of the Pacific Ocean ⓘ |
| range | Channel Islands Ranges ⓘ |
| region | Southern California ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| terrain | rugged ⓘ |
| topographicProminence | local high point of Santa Rosa Island ⓘ |
| withinProtectedArea | Channel Islands National 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: Black Mountain (Santa Rosa Island) Description of subject: Black Mountain (Santa Rosa Island) is the highest peak on Santa Rosa Island in California’s Channel Islands, known for its rugged terrain and panoramic coastal views.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.