Roberta Martin
E430221
Roberta Martin is a central childhood friend in the coming-of-age film "Now and Then," known for her tomboyish personality and strong, loyal nature within the group.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roberta Martin canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4106096 — 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: Roberta Martin Context triple: [Now and Then, mainCharacter, Roberta Martin]
-
A.
Susannah Martin
Susannah Martin was a Massachusetts woman executed for alleged witchcraft in 1692, remembered as one of the victims of the Salem witch trials.
-
B.
Roberta Joan Anderson
Roberta Joan Anderson is the birth name of Joni Mitchell, the influential Canadian singer-songwriter and painter known for her poetic lyrics and innovative musical style.
-
C.
Roberta Logan
Roberta Logan is a fictional character appearing in the mystery film "Mr. Wong in Chinatown."
-
D.
Joanne Rogers
Joanne Rogers was an American concert pianist and television personality best known as the longtime wife and collaborator of children's television icon Fred Rogers and as a prominent advocate for his legacy.
-
E.
Annette Robertson
Annette Robertson is a British actress known for her film and television work in the 1960s, including roles in productions such as "The Young Ones" and "The Count of Monte Cristo."
- 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: Roberta Martin Target entity description: Roberta Martin is a central childhood friend in the coming-of-age film "Now and Then," known for her tomboyish personality and strong, loyal nature within the group.
-
A.
Susannah Martin
Susannah Martin was a Massachusetts woman executed for alleged witchcraft in 1692, remembered as one of the victims of the Salem witch trials.
-
B.
Roberta Joan Anderson
Roberta Joan Anderson is the birth name of Joni Mitchell, the influential Canadian singer-songwriter and painter known for her poetic lyrics and innovative musical style.
-
C.
Roberta Logan
Roberta Logan is a fictional character appearing in the mystery film "Mr. Wong in Chinatown."
-
D.
Joanne Rogers
Joanne Rogers was an American concert pianist and television personality best known as the longtime wife and collaborator of children's television icon Fred Rogers and as a prominent advocate for his legacy.
-
E.
Annette Robertson
Annette Robertson is a British actress known for her film and television work in the 1960s, including roles in productions such as "The Young Ones" and "The Count of Monte Cristo."
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| appearsIn | Now and Then ⓘ |
| appearsInGenre | coming-of-age film ⓘ |
| hasName | Roberta Martin ⓘ |
| hasPersonalityTrait |
loyal
ⓘ
strong ⓘ tomboyish ⓘ |
| medium | film ⓘ |
| narrativeFunction | represents tomboy archetype in adolescence ⓘ |
| partOfGroup | core friend group in Now and Then ⓘ |
| roleInStory | central childhood friend ⓘ |
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: Roberta Martin Description of subject: Roberta Martin is a central childhood friend in the coming-of-age film "Now and Then," known for her tomboyish personality and strong, loyal nature within the group.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.