Ma Joad
E57624
Ma Joad is the resilient, compassionate matriarch of the Joad family in John Steinbeck's novel "The Grapes of Wrath," symbolizing strength and unity amid hardship during the Great Depression.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ma Joad canonical | 15 |
How this entity was disambiguated
This entity first appeared as the object of triple T455587 — 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: Ma Joad Context triple: [The Grapes of Wrath, mainCharacter, Ma Joad]
-
A.
Tom Joad
Tom Joad is the central, morally driven migrant worker in John Steinbeck's novel "The Grapes of Wrath," symbolizing social justice and the struggles of the American Dust Bowl era.
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B.
Aunt Eller
Aunt Eller is a plainspoken, good-humored farm matriarch who serves as a stabilizing, wisecracking presence in the musical "Oklahoma!".
-
C.
Effie White
Effie White is the ambitious, powerhouse lead singer of the girl group in the musical "Dreamgirls," whose personal and professional struggles drive much of the story’s emotional core.
-
D.
Frank Gumm
Frank Gumm was an American vaudeville performer and theater owner best known as the father of legendary entertainer Judy Garland.
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E.
Roscoe C. Filburn
Roscoe C. Filburn was an Ohio farmer best known as the respondent in the landmark U.S. Supreme Court case Wickard v. Filburn, which significantly expanded the federal government’s power under the Commerce Clause.
- 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: Ma Joad Target entity description: Ma Joad is the resilient, compassionate matriarch of the Joad family in John Steinbeck's novel "The Grapes of Wrath," symbolizing strength and unity amid hardship during the Great Depression.
-
A.
Tom Joad
Tom Joad is the central, morally driven migrant worker in John Steinbeck's novel "The Grapes of Wrath," symbolizing social justice and the struggles of the American Dust Bowl era.
-
B.
Aunt Eller
Aunt Eller is a plainspoken, good-humored farm matriarch who serves as a stabilizing, wisecracking presence in the musical "Oklahoma!".
-
C.
Effie White
Effie White is the ambitious, powerhouse lead singer of the girl group in the musical "Dreamgirls," whose personal and professional struggles drive much of the story’s emotional core.
-
D.
Frank Gumm
Frank Gumm was an American vaudeville performer and theater owner best known as the father of legendary entertainer Judy Garland.
-
E.
Roscoe C. Filburn
Roscoe C. Filburn was an Ohio farmer best known as the respondent in the landmark U.S. Supreme Court case Wickard v. Filburn, which significantly expanded the federal government’s power under the Commerce Clause.
- F. None of above. chosen
Statements (48)
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: Ma Joad Description of subject: Ma Joad is the resilient, compassionate matriarch of the Joad family in John Steinbeck's novel "The Grapes of Wrath," symbolizing strength and unity amid hardship during the Great Depression.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.