Flag of Oakland
E844849
The Flag of Oakland is the official municipal banner of Oakland, California, featuring a stylized oak tree that reflects the city’s name and heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Flag of Oakland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10177576 — 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: Flag of Oakland Context triple: [Mayor of Oakland, symbolizedBy, Flag of Oakland]
-
A.
Yerba Buena
Yerba Buena is a cultural and entertainment district in downtown San Francisco known for its museums, gardens, convention center, and arts venues.
-
B.
Yerba Buena
Yerba Buena is a city in northwestern Argentina known as a suburban and residential area adjacent to the provincial capital of San Miguel de Tucumán.
-
C.
Olympia and York
Olympia and York was a major Canadian real estate development firm best known for building large-scale office complexes such as Toronto’s First Canadian Place and London’s Canary Wharf.
-
D.
The Marina
The Marina is a lively waterfront area along Chicago’s Riverwalk known for its restaurants, bars, and scenic views of the Chicago River.
-
E.
Alameda
Alameda is a major Lisbon metro and transport hub that serves as a key interchange point within the city's public transit network.
- 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: Flag of Oakland Target entity description: The Flag of Oakland is the official municipal banner of Oakland, California, featuring a stylized oak tree that reflects the city’s name and heritage.
-
A.
Yerba Buena
Yerba Buena is a cultural and entertainment district in downtown San Francisco known for its museums, gardens, convention center, and arts venues.
-
B.
Yerba Buena
Yerba Buena is a city in northwestern Argentina known as a suburban and residential area adjacent to the provincial capital of San Miguel de Tucumán.
-
C.
Olympia and York
Olympia and York was a major Canadian real estate development firm best known for building large-scale office complexes such as Toronto’s First Canadian Place and London’s Canary Wharf.
-
D.
The Marina
The Marina is a lively waterfront area along Chicago’s Riverwalk known for its restaurants, bars, and scenic views of the Chicago River.
-
E.
Alameda
Alameda is the main central avenue of Santiago, Chile, serving as a key thoroughfare and symbolic axis of the city.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
flag of a city in the United States
ⓘ
municipal flag ⓘ |
| adopted | 1952 ⓘ |
| backgroundColor | yellow ⓘ |
| category |
Flags of cities in California
ⓘ
Symbols of Oakland, California ⓘ |
| city | Oakland, California NERFINISHED ⓘ |
| color |
green
ⓘ
yellow ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designedBy | George Laakso NERFINISHED ⓘ |
| designElement |
city name inscription
ⓘ
state name inscription ⓘ stylized oak tree ⓘ |
| emblemPosition | center ⓘ |
| featuresText |
CALIFORNIA
NERFINISHED
ⓘ
OAKLAND NERFINISHED ⓘ |
| foregroundColor | green ⓘ |
| governmentBody | City of Oakland NERFINISHED ⓘ |
| governmentJurisdiction | Oakland, California NERFINISHED ⓘ |
| hasDesignFeature |
arched word OAKLAND above tree
ⓘ
central green oak tree on yellow field ⓘ word CALIFORNIA below tree ⓘ |
| hasEmblem | oak tree silhouette ⓘ |
| inspiredBy | oak trees historically common in Oakland area ⓘ |
| isPartOf | municipal symbols of Oakland ⓘ |
| languageOfText | English ⓘ |
| officialStatus | official municipal flag of Oakland ⓘ |
| proportion | 3:5 ⓘ |
| region | California NERFINISHED ⓘ |
| represents |
City of Oakland, California
NERFINISHED
ⓘ
historical oak groves of the East Bay ⓘ natural environment of Oakland ⓘ |
| script | Latin alphabet ⓘ |
| shape | rectangular ⓘ |
| sideRatio | 3:5 ⓘ |
| status | in current official use ⓘ |
| symbolizes |
city name of Oakland
ⓘ
heritage of Oakland ⓘ |
| textColor | green ⓘ |
| textPosition | above and below emblem ⓘ |
| usedBy |
Mayor of Oakland
ⓘ
Oakland city government NERFINISHED ⓘ municipal buildings in Oakland ⓘ |
| usesSymbol | oak tree ⓘ |
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: Flag of Oakland Description of subject: The Flag of Oakland is the official municipal banner of Oakland, California, featuring a stylized oak tree that reflects the city’s name and heritage.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.