Point Arena Headlands
E415103
Point Arena Headlands is a rugged coastal bluff and public preserve along the Pacific Ocean in Mendocino County, California, known for its dramatic cliffs, ocean views, and wildlife habitat.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Point Arena-Stornetta Public Lands | 2 |
| Point Arena Headlands canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4142446 — 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: Point Arena Headlands Context triple: [Point Arena, hasNearbyFeature, Point Arena Headlands]
-
A.
Pedro Point Headlands
Pedro Point Headlands is a coastal bluff and open space area in Pacifica, California, known for its scenic ocean views, hiking trails, and protected natural habitat.
-
B.
Yaquina Head
Yaquina Head is a prominent basalt headland on the central Oregon coast, known for its historic lighthouse, rich marine wildlife, and tide pools within the Yaquina Head Outstanding Natural Area.
-
C.
Stanford Point
Stanford Point is a scenic overlook in Yosemite National Park offering expansive views of the valley and surrounding granite cliffs.
-
D.
Cape Meares State Scenic Viewpoint
Cape Meares State Scenic Viewpoint is a coastal Oregon state park known for its historic lighthouse, dramatic ocean cliffs, and wildlife viewing opportunities.
-
E.
Taft Point
Taft Point is a dramatic cliff-edge overlook in Yosemite National Park known for its sheer drop-offs and expansive views of Yosemite Valley and El Capitan.
- 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: Point Arena Headlands Target entity description: Point Arena Headlands is a rugged coastal bluff and public preserve along the Pacific Ocean in Mendocino County, California, known for its dramatic cliffs, ocean views, and wildlife habitat.
-
A.
Pedro Point Headlands
Pedro Point Headlands is a coastal bluff and open space area in Pacifica, California, known for its scenic ocean views, hiking trails, and protected natural habitat.
-
B.
Yaquina Head
Yaquina Head is a prominent basalt headland on the central Oregon coast, known for its historic lighthouse, rich marine wildlife, and tide pools within the Yaquina Head Outstanding Natural Area.
-
C.
Stanford Point
Stanford Point is a scenic overlook in Yosemite National Park offering expansive views of the valley and surrounding granite cliffs.
-
D.
Cape Meares State Scenic Viewpoint
Cape Meares State Scenic Viewpoint is a coastal Oregon state park known for its historic lighthouse, dramatic ocean cliffs, and wildlife viewing opportunities.
-
E.
Taft Point
Taft Point is a dramatic cliff-edge overlook in Yosemite National Park known for its sheer drop-offs and expansive views of Yosemite Valley and El Capitan.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
coastal headland
ⓘ
natural area ⓘ public preserve ⓘ |
| borders | Pacific Ocean ⓘ |
| climateInfluencedBy | Pacific Ocean ⓘ |
| hasEcosystemType |
coastal bluff ecosystem
ⓘ
marine-influenced habitat ⓘ |
| hasFeature |
bluff-top trails
ⓘ
coastal grasslands ⓘ dramatic ocean cliffs ⓘ ocean views ⓘ rocky shoreline ⓘ rugged coastal bluffs ⓘ sea cliffs ⓘ walking trails ⓘ wildflower displays ⓘ wildlife habitat ⓘ |
| hasGeologicalFeature |
eroding sea cliffs
ⓘ
marine terraces ⓘ |
| hasVegetation |
coastal scrub
ⓘ
native grasses ⓘ |
| hasViewOf |
Pacific Ocean
ⓘ
Point Arena Lighthouse ⓘ |
| hasWildlife |
marine mammals
ⓘ
seabirds ⓘ shorebirds ⓘ |
| isAccessibleAs | public access area ⓘ |
| isKnownFor |
dramatic coastal scenery
ⓘ
ocean vistas ⓘ rugged cliffs ⓘ wildlife habitat ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Mendocino County, California ⓘ
linked to:
Mendocino County
Point Arena, California ⓘ
linked to:
Point Arena
United States ⓘ
linked to:
United States of America
|
| near |
City of Point Arena
ⓘ
linked to:
Point Arena
Point Arena Lighthouse ⓘ |
| overlooks |
Pacific Ocean
ⓘ
Point Arena coastline ⓘ |
| partOf | Point Arena coastal region ⓘ |
| usedFor |
birdwatching
ⓘ
coastal recreation ⓘ hiking ⓘ photography ⓘ scenic viewing ⓘ wildlife viewing ⓘ |
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: Point Arena Headlands Description of subject: Point Arena Headlands is a rugged coastal bluff and public preserve along the Pacific Ocean in Mendocino County, California, known for its dramatic cliffs, ocean views, and wildlife habitat.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Point Arena Headlands
linked to: Point Arena Headlands