San Francisco Maritime National Historical Park
E9581
San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T70673 — 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 Francisco Maritime National Historical Park Context triple: [Fisherman’s Wharf, hasPart, San Francisco Maritime National Historical Park]
-
A.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
B.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
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C.
Salem Maritime National Historic Site
Salem Maritime National Historic Site is a historic waterfront area in Salem, Massachusetts, preserving 18th- and 19th-century wharves, buildings, and artifacts related to the city’s prominent role in early American maritime trade.
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D.
Paso de San Francisco
Paso de San Francisco is a high-altitude Andean mountain pass on the Argentina–Chile border, known as a key access route to the Ojos del Salado volcano and surrounding desert landscapes.
-
E.
Old Sacramento
Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
- 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 Francisco Maritime National Historical Park Target entity description: San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
-
A.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
B.
Fisherman’s Wharf
Fisherman’s Wharf is a popular waterfront neighborhood and tourist destination in San Francisco known for its seafood restaurants, historic piers, and views of the bay and Alcatraz Island.
-
C.
Salem Maritime National Historic Site
Salem Maritime National Historic Site is a historic waterfront area in Salem, Massachusetts, preserving 18th- and 19th-century wharves, buildings, and artifacts related to the city’s prominent role in early American maritime trade.
-
D.
Paso de San Francisco
Paso de San Francisco is a high-altitude Andean mountain pass on the Argentina–Chile border, known as a key access route to the Ojos del Salado volcano and surrounding desert landscapes.
-
E.
Old Sacramento
Old Sacramento is a preserved 19th-century riverfront district in California’s capital city, known for its Gold Rush–era buildings, wooden boardwalks, and heritage attractions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
maritime museum complex
ⓘ
national historical park ⓘ waterfront park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designatedAs | National Historical Park ⓘ |
| designationYear | 1988 ⓘ |
| governingBody |
United States Department of the Interior
ⓘ
surface form:
U.S. Department of the Interior
|
| hasArchitectureStyle |
Maritime Museum Building
ⓘ
surface form:
Streamline Moderne (Maritime Museum Building)
|
| hasBeach |
Aquatic Park
ⓘ
surface form:
Aquatic Park Cove
|
| hasCollection |
historic ships
ⓘ
maritime artifacts ⓘ maritime library ⓘ nautical charts ⓘ oral histories ⓘ photographs ⓘ small craft collection ⓘ |
| hasComponent |
Aquatic Park
ⓘ
surface form:
Aquatic Park Historic District
Hyde Street Pier ⓘ Maritime Museum Building ⓘ Maritime Research Center ⓘ Visitor Center ⓘ |
| hasShip |
Alma
ⓘ
Balclutha ⓘ C.A. Thayer ⓘ Eureka, California ⓘ
surface form:
Eureka
Hercules ⓘ Wapama (disassembled) ⓘ |
| hasViewOf |
Alcatraz Island
ⓘ
Golden Gate Bridge ⓘ |
| locatedAtWaterbody | San Francisco Bay ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ San Francisco Bay Area ⓘ |
| locatedInNeighborhood | Fisherman’s Wharf ⓘ |
| offers |
educational programs
ⓘ
guided tours ⓘ living history demonstrations ⓘ museum exhibits ⓘ |
| overseenBy | National Park Service ⓘ |
| partOf |
United States National Park System
ⓘ
surface form:
National Park System
|
| previousDesignation |
San Francisco Maritime National Historical Park
self-linksurface differs
ⓘ
surface form:
San Francisco Maritime State Historic Park
|
| previousManagingAuthority | California Department of Parks and Recreation ⓘ |
| purpose |
historic ship preservation
ⓘ
preservation of maritime heritage ⓘ public education ⓘ |
| topic |
Pacific Coast maritime history
ⓘ
San Francisco waterfront history ⓘ sailing ships ⓘ steam-powered vessels ⓘ |
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 Francisco Maritime National Historical Park Description of subject: San Francisco Maritime National Historical Park is a waterfront national historical park in San Francisco that preserves and interprets the city’s rich maritime heritage through historic ships, a museum, and educational exhibits.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
San Francisco Maritime National Historical Park
→
previousDesignation
→
San Francisco Maritime National Historical Park
self-linksurface differs
ⓘ
this entity surface form:
San Francisco Maritime State Historic Park
this entity surface form:
San Francisco Maritime National Park Association
this entity surface form:
San Francisco Maritime Museum Building
this entity surface form:
San Francisco Maritime National Historical Park collection
this entity surface form:
San Francisco Maritime Museum
this entity surface form:
San Francisco Maritime National Historical Park museum fleet
this entity surface form:
San Francisco Embarcadero Historic District
Pier 45, Fisherman’s Wharf, San Francisco
→
adjacentTo
→
San Francisco Maritime National Historical Park
ⓘ
this entity surface form:
San Francisco Maritime National Historical Park area
Pier 45, Fisherman’s Wharf, San Francisco
→
near
→
San Francisco Maritime National Historical Park
ⓘ
subject surface form:
USS Pampanito (SS-383)
this entity surface form:
San Francisco Maritime National Park Association
subject surface form:
Fort Mason
this entity surface form:
San Francisco Maritime National Historical Park historic fleet