Bolinas Lagoon
E566497
Bolinas Lagoon is a coastal tidal estuary and wetland in Marin County, California, known for its rich birdlife and protected natural habitat along the Pacific coast.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bolinas Lagoon canonical | 4 |
| Bolinas Lagoon Preserve | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6038312 — 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: Bolinas Lagoon Context triple: [Bolinas, locatedOn, Bolinas Lagoon]
-
A.
Batiquitos Lagoon
Batiquitos Lagoon is a coastal wetland and nature reserve in northern San Diego County, California, known for its rich birdlife, tidal estuary habitat, and scenic trails.
-
B.
Harrington Lagoon
Harrington Lagoon is a coastal saltwater lagoon and popular natural attraction near the town of Harrington in New South Wales, Australia.
-
C.
Elkhorn Slough
Elkhorn Slough is a major tidal wetland and estuarine reserve on California’s central coast, renowned for its rich biodiversity and critical habitat for migratory birds and marine life.
-
D.
Suisun Bay
Suisun Bay is a shallow tidal estuary in Northern California that forms part of the greater San Francisco Bay system and serves as a key confluence for the Sacramento and San Joaquin rivers.
-
E.
Laguna Point
Laguna Point is a scenic coastal promontory on the Mendocino County shoreline of Northern California, known for its ocean vistas and opportunities to view marine wildlife.
- 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: Bolinas Lagoon Target entity description: Bolinas Lagoon is a coastal tidal estuary and wetland in Marin County, California, known for its rich birdlife and protected natural habitat along the Pacific coast.
-
A.
Batiquitos Lagoon
Batiquitos Lagoon is a coastal wetland and nature reserve in northern San Diego County, California, known for its rich birdlife, tidal estuary habitat, and scenic trails.
-
B.
Harrington Lagoon
Harrington Lagoon is a coastal saltwater lagoon and popular natural attraction near the town of Harrington in New South Wales, Australia.
-
C.
Elkhorn Slough
Elkhorn Slough is a major tidal wetland and estuarine reserve on California’s central coast, renowned for its rich biodiversity and critical habitat for migratory birds and marine life.
-
D.
Suisun Bay
Suisun Bay is a shallow tidal estuary in Northern California that forms part of the greater San Francisco Bay system and serves as a key confluence for the Sacramento and San Joaquin rivers.
-
E.
Laguna Point
Laguna Point is a scenic coastal promontory on the Mendocino County shoreline of Northern California, known for its ocean vistas and opportunities to view marine wildlife.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
coastal tidal estuary
ⓘ
lagoon ⓘ protected area ⓘ wetland ⓘ |
| adjacentTo |
Bolinas Ridge
ⓘ
Highway 1 ⓘ Stinson Beach ⓘ |
| connectedBy | narrow inlet at Bolinas Bay ⓘ |
| connectedTo | Pacific Ocean ⓘ |
| conservationFocus |
habitat restoration
ⓘ
sediment management ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designationYear | 1967 ⓘ |
| ecosystemType |
estuarine ecosystem
ⓘ
salt marsh ⓘ |
| geologicalOrigin | tectonic depression along San Andreas Fault ⓘ |
| governedBy | Bolinas Lagoon Advisory Council ⓘ |
| hasProtectionStatus | National Natural Landmark ⓘ |
| hasViewpoint | pullouts along California State Route 1 ⓘ |
| hydrology | tidal ⓘ |
| importantFor | Pacific Flyway migratory birds ⓘ |
| knownFor |
migratory bird habitat
ⓘ
rich birdlife ⓘ wetland biodiversity ⓘ |
| liesWithin |
San Andreas Fault zone
ⓘ
linked to:
San Andreas Fault
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
|
| locatedNear |
Bolinas, California
ⓘ
linked to:
Bolinas
Stinson Beach, California ⓘ
linked to:
Stinson Beach
|
| locatedOn | Pacific coast ⓘ |
| managingAgency |
Marin County Open Space District
ⓘ
National Park Service ⓘ |
| partOf |
Bolinas Lagoon Preserve
ⓘ
linked to:
Bolinas Lagoon
Greater Farallones National Marine Sanctuary ⓘ Point Reyes National Seashore region ⓘ
linked to:
Point Reyes National Seashore
|
| receivesInflowFrom | small coastal streams ⓘ |
| recreationActivity |
birdwatching
ⓘ
kayaking ⓘ wildlife viewing ⓘ |
| supportsSpeciesGroup |
fish
ⓘ
marine invertebrates ⓘ shorebirds ⓘ wading birds ⓘ waterfowl ⓘ |
| threatenedBy |
sea-level rise
ⓘ
sedimentation ⓘ upstream erosion ⓘ |
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: Bolinas Lagoon Description of subject: Bolinas Lagoon is a coastal tidal estuary and wetland in Marin County, California, known for its rich birdlife and protected natural habitat along the Pacific coast.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bolinas Lagoon