Frank H. Ogawa Plaza
E231563
Frank H. Ogawa Plaza is a central public square and civic gathering space in Oakland, California, known for hosting political demonstrations, community events, and serving as a key focal point of the city's downtown.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Frank H. Ogawa Plaza canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2071890 — 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: Frank H. Ogawa Plaza Context triple: [Downtown Oakland, hasLandmark, Frank H. Ogawa Plaza]
-
A.
Justin Herman Plaza
Justin Herman Plaza is a prominent public square and transit hub along San Francisco’s Embarcadero, known for its open space, fountains, and role as a site for civic gatherings and events.
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B.
Pioneer Plaza
Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
-
C.
Pioneer Plaza
Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
-
D.
Vellucci Plaza
Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
-
E.
Magoun Square
Magoun Square is a neighborhood commercial district and intersection in Somerville, Massachusetts, known for its local shops, restaurants, and residential character.
- 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: Frank H. Ogawa Plaza Target entity description: Frank H. Ogawa Plaza is a central public square and civic gathering space in Oakland, California, known for hosting political demonstrations, community events, and serving as a key focal point of the city's downtown.
-
A.
Justin Herman Plaza
Justin Herman Plaza is a prominent public square and transit hub along San Francisco’s Embarcadero, known for its open space, fountains, and role as a site for civic gatherings and events.
-
B.
Pioneer Plaza
Pioneer Plaza is a large public park and sculpture installation in Dallas, Texas, best known for its dramatic bronze cattle-drive statues commemorating the city's Old West heritage.
-
C.
Pioneer Plaza
Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
-
D.
Vellucci Plaza
Vellucci Plaza is a small public square and community gathering spot located in the Inman Square neighborhood of Cambridge, Massachusetts.
-
E.
Magoun Square
Magoun Square is a neighborhood commercial district and intersection in Somerville, Massachusetts, known for its local shops, restaurants, and residential character.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
civic plaza
ⓘ
public square ⓘ urban park ⓘ |
| adjacentTo | Oakland City Hall ⓘ |
| category |
Parks in Oakland, California
ⓘ
Squares in California ⓘ Tourist attractions in Oakland, California ⓘ Urban public parks ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dedicatedTo | Frank H. Ogawa, longtime Oakland city councilmember ⓘ |
| function | symbolic civic center of Oakland government ⓘ |
| hasFeature |
fountain
ⓘ
lawn areas ⓘ open paved plaza ⓘ pedestrian pathways ⓘ public art ⓘ raised lawn in front of Oakland City Hall ⓘ seating areas ⓘ trees ⓘ |
| hasNameLanguage | English ⓘ |
| hasView |
Oakland City Hall
ⓘ
surface form:
Oakland City Hall clock tower
|
| isPedestrianOnly | yes ⓘ |
| isPublicAccess | yes ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
Downtown Oakland ⓘ |
| location |
Oakland
ⓘ
surface form:
Oakland, California
|
| namedAfter | Frank H. Ogawa ⓘ |
| near |
Oakland City Center/12th Street station
ⓘ
surface form:
12th Street / Oakland City Center BART station
Oakland City Center BART station ⓘ |
| operatedBy |
Oakland
ⓘ
surface form:
City of Oakland
|
| ownedBy |
Oakland
ⓘ
surface form:
City of Oakland
|
| partOf |
Oakland City Center
ⓘ
surface form:
Oakland City Center area
|
| role |
key focal point of downtown Oakland
ⓘ
primary civic gathering space in Oakland ⓘ |
| servedBy |
AC Transit bus routes
ⓘ
BART ⓘ
surface form:
Bay Area Rapid Transit
|
| significantEvent |
Occupy Oakland encampment
ⓘ
Occupy Oakland protests in 2011 ⓘ |
| usedFor |
civic ceremonies
ⓘ
community events ⓘ cultural events ⓘ festivals ⓘ political demonstrations ⓘ protests ⓘ public gatherings ⓘ public speeches ⓘ rallies ⓘ |
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: Frank H. Ogawa Plaza Description of subject: Frank H. Ogawa Plaza is a central public square and civic gathering space in Oakland, California, known for hosting political demonstrations, community events, and serving as a key focal point of the city's downtown.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.