San Mateo County 3rd Supervisorial District
E1439564
UNEXPLORED
The San Mateo County 3rd Supervisorial District is an electoral district in San Mateo County, California, whose elected supervisor represents several coastal and unincorporated communities on the county’s western side.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Mateo County 3rd Supervisorial District canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20601335 — 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 Mateo County 3rd Supervisorial District Context triple: [El Granada, California, representedIn, San Mateo County 3rd Supervisorial District]
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A.
Alameda County Third Supervisorial District
Alameda County Third Supervisorial District is a local government jurisdiction in Alameda County, California, represented by an elected county supervisor and encompassing several East Bay communities.
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B.
Alameda County Second Supervisorial District
Alameda County Second Supervisorial District is a local government jurisdiction within Alameda County, California, represented on the county Board of Supervisors and encompassing several East Bay communities.
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C.
San Mateo County Board of Supervisors
The San Mateo County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing the administration and budget of San Mateo County, California.
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D.
Santa Clara County Board of Supervisors
The Santa Clara County Board of Supervisors is the elected governing body that sets policy, enacts local laws, and oversees the administration and budget of Santa Clara County, California.
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E.
Contra Costa County Board of Supervisors District 1
Contra Costa County Board of Supervisors District 1 is an electoral district in Contra Costa County, California, whose elected supervisor represents communities in the county’s western and northern urban areas, including parts of Richmond and surrounding neighborhoods.
- 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 Mateo County 3rd Supervisorial District Target entity description: The San Mateo County 3rd Supervisorial District is an electoral district in San Mateo County, California, whose elected supervisor represents several coastal and unincorporated communities on the county’s western side.
-
A.
Alameda County Third Supervisorial District
Alameda County Third Supervisorial District is a local government jurisdiction in Alameda County, California, represented by an elected county supervisor and encompassing several East Bay communities.
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B.
Alameda County Second Supervisorial District
Alameda County Second Supervisorial District is a local government jurisdiction within Alameda County, California, represented on the county Board of Supervisors and encompassing several East Bay communities.
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C.
San Mateo County Board of Supervisors
The San Mateo County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing the administration and budget of San Mateo County, California.
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D.
Santa Clara County Board of Supervisors
The Santa Clara County Board of Supervisors is the elected governing body that sets policy, enacts local laws, and oversees the administration and budget of Santa Clara County, California.
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E.
Contra Costa County Board of Supervisors District 1
Contra Costa County Board of Supervisors District 1 is an electoral district in Contra Costa County, California, whose elected supervisor represents communities in the county’s western and northern urban areas, including parts of Richmond and surrounding neighborhoods.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.