San Francisco Seals

E80687

The San Francisco Seals were a prominent minor league baseball team in the Pacific Coast League, known for developing future Major League stars such as Joe DiMaggio.

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All labels observed (1)

Label Occurrences
San Francisco Seals canonical 6

Statements (47)

Predicate Object
instanceOf Pacific Coast League team
minor league baseball team
activeFrom 1903
activeUntil 1957
affiliationStatus primarily unaffiliated PCL club
awayUniformColor gray
ballparkClosed Seals Stadium 1959
ballparkOpened Seals Stadium 1931
championshipsWon Pacific Coast League
surface form: Pacific Coast League pennant
city San Francisco
competition Hollywood Stars
Los Angeles Angels
surface form: Los Angeles Angels (PCL)

Oakland Oaks
competitionLevel high-level minor league
country United States of America
surface form: United States
dissolved 1957
eraOfProminence 1920s
1930s
1940s
fanBase San Francisco Bay Area residents
founded 1903
historicalLeagueStatus considered near-major league quality in PCL era
homeBallpark Recreation Park
Seals Stadium
homeUniformColor white
jerseyNumberRetiredFor Joe DiMaggio
league Pacific Coast League
location San Francisco, California, United States of America
surface form: San Francisco, California
manager Lefty O'Doul
mediaCoverage local newspapers in San Francisco Bay Area
nickname Seals
notableFor developing future Major League Baseball stars
strong fan support in the Bay Area
notablePlayer Dom DiMaggio
Joe DiMaggio
Lefty O'Doul
Paul Waner
Skeeter Webb
Tony Lazzeri
Vince DiMaggio
notableSeason 1935
1946
numberOfLeaguePennants 14
reasonForRelocation arrival of Major League Baseball in San Francisco
region West Coast of the United States
surface form: West Coast
sport baseball
successorTeam San Francisco Giants

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 Seals
Description of subject: The San Francisco Seals were a prominent minor league baseball team in the Pacific Coast League, known for developing future Major League stars such as Joe DiMaggio.

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Joe DiMaggio playedFor San Francisco Seals
Pacific Coast League notableFormerTeam San Francisco Seals
Oakland Oaks rival San Francisco Seals
Sacramento Solons notableRival San Francisco Seals
Seals Stadium homeTeam San Francisco Seals
Lefty O'Doul managedTeam San Francisco Seals