San Francisco Municipal Transportation Agency Board of Directors
E105087
The San Francisco Municipal Transportation Agency Board of Directors is the governing body that sets policy and oversees the operation of the city’s public transportation and related mobility services.
All labels observed (3)
| Label | Occurrences |
|---|---|
| San Francisco Municipal Transportation Agency Board | 3 |
| San Francisco Municipal Transportation Agency Board of Directors canonical | 3 |
| SFMTA Board of Directors | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T773189 — 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 Municipal Transportation Agency Board of Directors Context triple: [Government of San Francisco, hasAgency, San Francisco Municipal Transportation Agency Board of Directors]
-
A.
Board of Directors of the San Mateo County Transit District
The Board of Directors of the San Mateo County Transit District is the policy-making and oversight body that directs and supervises the operations, budget, and strategic planning of SamTrans public transportation services in San Mateo County, California.
-
B.
San Francisco County Transportation Authority
The San Francisco County Transportation Authority is the county’s transportation planning and funding agency, responsible for developing and overseeing major transit, roadway, and mobility projects in San Francisco.
-
C.
San Francisco Board of Supervisors
The San Francisco Board of Supervisors is the city and county’s elected legislative body, responsible for passing local laws, approving budgets, and overseeing municipal agencies.
-
D.
San Francisco Planning Commission
The San Francisco Planning Commission is a city body that oversees land use, development proposals, and long-term urban planning policies for San Francisco.
-
E.
San Francisco Airport Commission
The San Francisco Airport Commission is the governing body that oversees the management, operation, and development of San Francisco International Airport on behalf of the City and County of San Francisco.
- 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 Municipal Transportation Agency Board of Directors Target entity description: The San Francisco Municipal Transportation Agency Board of Directors is the governing body that sets policy and oversees the operation of the city’s public transportation and related mobility services.
-
A.
Board of Directors of the San Mateo County Transit District
The Board of Directors of the San Mateo County Transit District is the policy-making and oversight body that directs and supervises the operations, budget, and strategic planning of SamTrans public transportation services in San Mateo County, California.
-
B.
San Francisco County Transportation Authority
The San Francisco County Transportation Authority is the county’s transportation planning and funding agency, responsible for developing and overseeing major transit, roadway, and mobility projects in San Francisco.
-
C.
San Francisco Board of Supervisors
The San Francisco Board of Supervisors is the city and county’s elected legislative body, responsible for passing local laws, approving budgets, and overseeing municipal agencies.
-
D.
San Francisco Planning Commission
The San Francisco Planning Commission is a city body that oversees land use, development proposals, and long-term urban planning policies for San Francisco.
-
E.
San Francisco Airport Commission
The San Francisco Airport Commission is the governing body that oversees the management, operation, and development of San Francisco International Airport on behalf of the City and County of San Francisco.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
government board
ⓘ
public transportation governing body ⓘ |
| appliesPolicyTo |
San Francisco residents
ⓘ
visitors to San Francisco ⓘ |
| appointedBy | Mayor of San Francisco ⓘ |
| canFire | Director of Transportation of SFMTA ⓘ |
| canHire | Director of Transportation of SFMTA ⓘ |
| confirmedBy | San Francisco Board of Supervisors ⓘ |
| country | United States of America ⓘ |
| focusesOn |
pedestrian and bicycle safety policy
ⓘ
public transit policy ⓘ taxi and for-hire vehicle regulation policy ⓘ traffic and parking policy ⓘ |
| goal |
enhancing transportation safety in San Francisco
ⓘ
improving mobility in San Francisco ⓘ supporting transit-first policies in San Francisco ⓘ |
| governs | San Francisco Municipal Transportation Agency ⓘ |
| hasAuthorityOver | San Francisco streets and traffic regulation within SFMTA scope ⓘ |
| holds | public meetings ⓘ |
| jurisdiction |
City and County of San Francisco
ⓘ
linked to:
San Francisco County
|
| languageOfWork | English ⓘ |
| legalBasis | San Francisco City Charter ⓘ |
| locatedIn | San Francisco ⓘ |
| meetsAt | San Francisco City Hall ⓘ |
| oversees |
Muni public transit system
ⓘ
linked to:
Muni bus network
San Francisco Municipal Railway ⓘ
linked to:
San Francisco Muni
San Francisco bicycle and pedestrian programs ⓘ San Francisco paratransit services ⓘ San Francisco parking and traffic management ⓘ San Francisco taxi regulation ⓘ |
| partOf |
Government of the City and County of San Francisco
ⓘ
linked to:
Government of San Francisco
|
| responsibleFor |
adopting transportation policies for San Francisco
ⓘ
approving SFMTA budget ⓘ approving major capital projects for SFMTA ⓘ approving major fare changes ⓘ approving major transit service changes ⓘ setting strategic direction for SFMTA ⓘ |
| sector |
public transportation
ⓘ
traffic management ⓘ urban mobility ⓘ |
| setsPolicyFor | San Francisco Municipal Transportation Agency ⓘ |
| shortName | SFMTA Board of Directors ⓘ |
| subjectTo |
California open meeting laws
ⓘ
San Francisco Sunshine Ordinance ⓘ
linked to:
San Francisco Administrative Code
|
| supervises | Director of Transportation of SFMTA ⓘ |
| website | https://www.sfmta.com/about-sfmta/board-directors ⓘ |
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 Municipal Transportation Agency Board of Directors Description of subject: The San Francisco Municipal Transportation Agency Board of Directors is the governing body that sets policy and oversees the operation of the city’s public transportation and related mobility services.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
Government of San Francisco
→
hasAgency
→
San Francisco Municipal Transportation Agency Board of Directors
ⓘ
Charter of the City and County of San Francisco
→
establishesBody
→
San Francisco Municipal Transportation Agency Board
ⓘ
linked to: San Francisco Municipal Transportation Agency Board of Directors
linked to: San Francisco Municipal Transportation Agency Board of Directors
linked to: San Francisco Municipal Transportation Agency Board of Directors
San Francisco Municipal Transportation Agency Board of Directors
→
shortName
→
SFMTA Board of Directors
ⓘ
linked to: San Francisco Municipal Transportation Agency Board of Directors
Proposition E (San Francisco, 1999)
→
relatedTo
→
San Francisco Municipal Transportation Agency Board of Directors
ⓘ
subject linked to:
Muni 31 Balboa bus line