Angel Island Visitor Center
E709839
Angel Island Visitor Center is the main interpretive and information hub for visitors to Angel Island State Park in San Francisco Bay, offering exhibits, maps, and orientation to the island’s natural and cultural history.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Angel Island Immigration Station | 1 |
| Angel Island Visitor Center canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8064885 — 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: Angel Island Visitor Center Context triple: [Ayala Cove, hasNearbyFacility, Angel Island Visitor Center]
-
A.
Ellis Island
Ellis Island is a small island located in Middle Harbour, part of Sydney Harbour in New South Wales, Australia, known for its scenic natural setting and recreational boating access.
-
B.
Ellis Island
Ellis Island is a historic immigration station in New York Harbor that served as the primary entry point for millions of immigrants to the United States from 1892 to 1954.
-
C.
Columbia Pacific Heritage Museum
Columbia Pacific Heritage Museum is a regional museum in Ilwaco, Washington that preserves and interprets the cultural and maritime history of the Columbia-Pacific region.
-
D.
Alcatraz Island ferry terminal
The Alcatraz Island ferry terminal is the waterfront departure point in San Francisco where visitors board boats to reach the historic Alcatraz prison island in San Francisco Bay.
-
E.
Customs House Museum and Cultural Center
The Customs House Museum and Cultural Center is a regional history, art, and culture museum housed in a historic former federal customs house in downtown Clarksville, Tennessee.
- 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: Angel Island Visitor Center Target entity description: Angel Island Visitor Center is the main interpretive and information hub for visitors to Angel Island State Park in San Francisco Bay, offering exhibits, maps, and orientation to the island’s natural and cultural history.
-
A.
Ellis Island
Ellis Island is a small island located in Middle Harbour, part of Sydney Harbour in New South Wales, Australia, known for its scenic natural setting and recreational boating access.
-
B.
Ellis Island
Ellis Island is a historic immigration station in New York Harbor that served as the primary entry point for millions of immigrants to the United States from 1892 to 1954.
-
C.
Columbia Pacific Heritage Museum
Columbia Pacific Heritage Museum is a regional museum in Ilwaco, Washington that preserves and interprets the cultural and maritime history of the Columbia-Pacific region.
-
D.
Alcatraz Island ferry terminal
The Alcatraz Island ferry terminal is the waterfront departure point in San Francisco where visitors board boats to reach the historic Alcatraz prison island in San Francisco Bay.
-
E.
Customs House Museum and Cultural Center
The Customs House Museum and Cultural Center is a regional history, art, and culture museum housed in a historic former federal customs house in downtown Clarksville, Tennessee.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
interpretive center
ⓘ
visitor center ⓘ |
| category |
Buildings and structures in Marin County, California
ⓘ
Tourist attraction in the San Francisco Bay Area ⓘ Visitor centers in California ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
Marin County, California
ⓘ
linked to:
Marin County
|
| hasFeature |
exhibits
ⓘ
informational panels ⓘ maps ⓘ orientation displays ⓘ park brochures ⓘ trail information ⓘ |
| hasFunction |
education about cultural history
ⓘ
education about natural history ⓘ interpretive services ⓘ orientation for visitors ⓘ visitor information services ⓘ |
| isMainHubFor | visitor information on Angel Island ⓘ |
| language | English ⓘ |
| locatedIn |
Angel Island
ⓘ
Angel Island State Park ⓘ California ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
San Francisco Bay ⓘ United States ⓘ
linked to:
United States of America
|
| openToPublic | yes ⓘ |
| operatedBy | California Department of Parks and Recreation ⓘ |
| ownedBy | California Department of Parks and Recreation ⓘ |
| partOf | Angel Island State Park ⓘ |
| serves | visitors to Angel Island State Park ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| topic |
cultural history of Angel Island
ⓘ
ecology of Angel Island ⓘ immigration history of Angel Island ⓘ military history of Angel Island ⓘ natural history of Angel Island ⓘ |
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: Angel Island Visitor Center Description of subject: Angel Island Visitor Center is the main interpretive and information hub for visitors to Angel Island State Park in San Francisco Bay, offering exhibits, maps, and orientation to the island’s natural and cultural history.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Angel Island Visitor Center