San Pablo Bay National Wildlife Refuge
E118386
San Pablo Bay National Wildlife Refuge is a protected wetland and wildlife habitat in northern San Francisco Bay, California, managed to conserve migratory birds, endangered species, and tidal marsh ecosystems.
All labels observed (3)
| Label | Occurrences |
|---|---|
| San Pablo Bay National Wildlife Refuge canonical | 10 |
| San Pablo Bay National Wildlife Refuge (across the water) | 1 |
| San Pablo Bay wetlands | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T914853 — 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: San Pablo Bay National Wildlife Refuge Context triple: [San Pablo Bay, locatedIn, San Pablo Bay National Wildlife Refuge]
-
A.
Culebra National Wildlife Refuge
Culebra National Wildlife Refuge is a federally protected area in Puerto Rico known for its pristine beaches, important seabird nesting sites, and conservation of marine and coastal ecosystems.
-
B.
Bon Secour National Wildlife Refuge
Bon Secour National Wildlife Refuge is a coastal protected area on Alabama’s Gulf Coast known for its diverse habitats, migratory bird populations, and conservation of threatened species such as sea turtles.
-
C.
Vieques National Wildlife Refuge
Vieques National Wildlife Refuge is a protected natural area in Puerto Rico known for its diverse coastal ecosystems, wildlife habitats, and scenic beaches on the island of Vieques.
-
D.
Wheeler National Wildlife Refuge
Wheeler National Wildlife Refuge is a major wildlife sanctuary in northern Alabama known for its wetlands that provide critical habitat for migratory birds, especially wintering waterfowl and sandhill cranes.
-
E.
Columbia National Wildlife Refuge
Columbia National Wildlife Refuge is a protected area in central Washington known for its diverse wetlands, basalt cliffs, and rich birdlife that provide important habitat for migratory waterfowl and other 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: San Pablo Bay National Wildlife Refuge Target entity description: San Pablo Bay National Wildlife Refuge is a protected wetland and wildlife habitat in northern San Francisco Bay, California, managed to conserve migratory birds, endangered species, and tidal marsh ecosystems.
-
A.
Culebra National Wildlife Refuge
Culebra National Wildlife Refuge is a federally protected area in Puerto Rico known for its pristine beaches, important seabird nesting sites, and conservation of marine and coastal ecosystems.
-
B.
Bon Secour National Wildlife Refuge
Bon Secour National Wildlife Refuge is a coastal protected area on Alabama’s Gulf Coast known for its diverse habitats, migratory bird populations, and conservation of threatened species such as sea turtles.
-
C.
Vieques National Wildlife Refuge
Vieques National Wildlife Refuge is a protected natural area in Puerto Rico known for its diverse coastal ecosystems, wildlife habitats, and scenic beaches on the island of Vieques.
-
D.
Wheeler National Wildlife Refuge
Wheeler National Wildlife Refuge is a major wildlife sanctuary in northern Alabama known for its wetlands that provide critical habitat for migratory birds, especially wintering waterfowl and sandhill cranes.
-
E.
Columbia National Wildlife Refuge
Columbia National Wildlife Refuge is a protected area in central Washington known for its diverse wetlands, basalt cliffs, and rich birdlife that provide important habitat for migratory waterfowl and other wildlife.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
National Wildlife Refuge
ⓘ
protected area ⓘ tidal marsh ecosystem ⓘ wetland habitat ⓘ |
| adjacentTo | San Pablo Bay ⓘ |
| allowsActivity |
environmental education
ⓘ
photography ⓘ wildlife observation ⓘ |
| area | over 21000 acres ⓘ |
| containsFeature |
diked wetlands
ⓘ
restored marshes ⓘ tidal sloughs ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ecosystemType |
grasslands
ⓘ
mudflats ⓘ seasonal wetlands ⓘ tidal marsh ⓘ |
| established | 1974 ⓘ |
| governingBody | U.S. Fish and Wildlife Service ⓘ |
| habitatFor |
Ridgway's rail
ⓘ
fish ⓘ invertebrates ⓘ salt marsh harvest mouse ⓘ shorebirds ⓘ songbirds ⓘ waterfowl ⓘ |
| IUCNCategory | IV ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Pablo Bay ⓘ northern San Francisco Bay ⓘ |
| locatedInCounty |
Marin County, California
ⓘ
linked to:
Marin County
Napa County, California ⓘ
linked to:
Napa County
Solano County, California ⓘ
linked to:
Solano County
Sonoma County, California ⓘ |
| managingAgency | U.S. Fish and Wildlife Service ⓘ |
| nearCity |
San Pablo, California
ⓘ
Vallejo, California ⓘ
linked to:
Vallejo
|
| partOf |
Pacific Flyway
ⓘ
San Francisco Bay National Wildlife Refuge Complex ⓘ |
| protectedFor |
endangered species
ⓘ
migratory birds ⓘ tidal marsh ecosystems ⓘ |
| purpose |
conservation of migratory birds
ⓘ
protection of endangered species ⓘ restoration of tidal marsh ⓘ |
| region | San Francisco Bay Area ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: San Pablo Bay National Wildlife Refuge Description of subject: San Pablo Bay National Wildlife Refuge is a protected wetland and wildlife habitat in northern San Francisco Bay, California, managed to conserve migratory birds, endangered species, and tidal marsh ecosystems.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: San Pablo Bay National Wildlife Refuge
subject linked to:
State Route 37
linked to: San Pablo Bay National Wildlife Refuge
subject linked to:
CA 37