Cabrillo Bridge
E220927
Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cabrillo Bridge canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T935684 — 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: Cabrillo Bridge Context triple: [Balboa Park, hasPart, Cabrillo Bridge]
-
A.
Benicia–Martinez Bridge
The Benicia–Martinez Bridge is a major highway and rail crossing over the Carquinez Strait in the San Francisco Bay Area, connecting the cities of Benicia and Martinez.
-
B.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
-
C.
San Mateo–Hayward Bridge
The San Mateo–Hayward Bridge is a major vehicular bridge in the San Francisco Bay Area that carries traffic across the bay between the San Mateo Peninsula and the East Bay.
-
D.
Richmond–San Rafael Bridge
The Richmond–San Rafael Bridge is a major toll bridge in the San Francisco Bay Area that connects the cities of Richmond in the East Bay and San Rafael in Marin County.
-
E.
San Francisco–Oakland Bay Bridge
The San Francisco–Oakland Bay Bridge is a major multi-span suspension and cantilever bridge connecting San Francisco and Oakland, serving as one of the primary highway links across the central part of the San Francisco Bay.
- 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: Cabrillo Bridge Target entity description: Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
-
A.
Benicia–Martinez Bridge
The Benicia–Martinez Bridge is a major highway and rail crossing over the Carquinez Strait in the San Francisco Bay Area, connecting the cities of Benicia and Martinez.
-
B.
Fremont Bridge
The Fremont Bridge is a prominent tied-arch freeway bridge in Portland, Oregon, known for carrying Interstate 405 across the Willamette River and being one of the city's most recognizable landmarks.
-
C.
San Mateo–Hayward Bridge
The San Mateo–Hayward Bridge is a major vehicular bridge in the San Francisco Bay Area that carries traffic across the bay between the San Mateo Peninsula and the East Bay.
-
D.
Richmond–San Rafael Bridge
The Richmond–San Rafael Bridge is a major toll bridge in the San Francisco Bay Area that connects the cities of Richmond in the East Bay and San Rafael in Marin County.
-
E.
San Francisco–Oakland Bay Bridge
The San Francisco–Oakland Bay Bridge is a major multi-span suspension and cantilever bridge connecting San Francisco and Oakland, serving as one of the primary highway links across the central part of the San Francisco Bay.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
concrete bridge ⓘ historic place ⓘ road bridge ⓘ |
| alsoKnownAs | Laurel Street Bridge ⓘ |
| architecturalStyleContext | Spanish Colonial Revival ⓘ |
| builtFor | Panama–California Exposition ⓘ |
| carries |
El Prado
ⓘ
pedestrian traffic ⓘ vehicular traffic ⓘ |
| connects |
Balboa Park
ⓘ
Laurel Street NERFINISHED ⓘ |
| constructionStartDate | 1912 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Cabrillo Canyon ⓘ |
| design | multiple-arch bridge ⓘ |
| designer | Frank P. Allen Jr. ⓘ |
| engineer | Frank P. Allen Jr. ⓘ |
| framesViewOf |
Balboa Park
ⓘ
California Tower ⓘ Museum of Us ⓘ |
| hasFeature |
ornamental railings
ⓘ
sidewalks ⓘ |
| hasHeight | approximately 120 feet above canyon floor ⓘ |
| hasHeritageDesignation |
California Historical Landmark
ⓘ
surface form:
California Historical Landmark contributing structure
National Historic Landmark District contributing property ⓘ |
| hasLength | approximately 450 feet ⓘ |
| hasMainSpanLength | approximately 180 feet ⓘ |
| hasNumberOfArches | 7 ⓘ |
| hasRestoration | seismic retrofitting in the 2010s ⓘ |
| hasTraffic | two-way road traffic ⓘ |
| hasUsage | primary western entrance to Balboa Park ⓘ |
| hasViewOf |
Balboa Park
ⓘ
surface form:
Balboa Park central mesa
San Diego skyline ⓘ |
| isContributingStructureTo |
Balboa Park
ⓘ
surface form:
Balboa Park National Historic Landmark District
|
| isTouristAttraction | true ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Diego ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy |
San Diego, California, United States
ⓘ
surface form:
City of San Diego
|
| material | reinforced concrete ⓘ |
| namedAfter | Juan Rodríguez Cabrillo ⓘ |
| opened | 1914 ⓘ |
| partOf |
Balboa Park
ⓘ
Balboa Park ⓘ
surface form:
Balboa Park Historic District
|
| region | Southern California ⓘ |
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: Cabrillo Bridge Description of subject: Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.