Helga Meyer
E749828
Helga Meyer was a German opera singer and voice teacher best known as the mother of actress Sandra Bullock.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Helga Meyer canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8515553 — 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: Helga Meyer Context triple: [Sandra Bullock, mother, Helga Meyer]
-
A.
Ilse Pröhl
Ilse Pröhl was the wife of high-ranking Nazi official Rudolf Hess and a German woman who largely remained out of the public eye despite her husband's prominent role in the Third Reich.
-
B.
Helga Maria Schmid
Helga Maria Schmid is a German diplomat who serves as Secretary General of the Organization for Security and Co-operation in Europe (OSCE), overseeing the organization’s work on security, conflict prevention, and cooperation across its member states.
-
C.
Luise Erhard
Luise Erhard was the wife of German Chancellor Ludwig Erhard and a public figure who supported his political career during the post–World War II reconstruction of West Germany.
-
D.
Doris Schröder-Köpf
Doris Schröder-Köpf is a German journalist and politician who has served as a member of the Lower Saxony state parliament and is known for her work on integration and social policy.
-
E.
Armgard von Cramm
Armgard von Cramm was a German noblewoman best known as the mother of Prince Bernhard of the Netherlands and thus grandmother of former Dutch Queen Beatrix.
- 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: Helga Meyer Target entity description: Helga Meyer was a German opera singer and voice teacher best known as the mother of actress Sandra Bullock.
-
A.
Ilse Pröhl
Ilse Pröhl was the wife of high-ranking Nazi official Rudolf Hess and a German woman who largely remained out of the public eye despite her husband's prominent role in the Third Reich.
-
B.
Helga Maria Schmid
Helga Maria Schmid is a German diplomat who serves as Secretary General of the Organization for Security and Co-operation in Europe (OSCE), overseeing the organization’s work on security, conflict prevention, and cooperation across its member states.
-
C.
Luise Erhard
Luise Erhard was the wife of German Chancellor Ludwig Erhard and a public figure who supported his political career during the post–World War II reconstruction of West Germany.
-
D.
Doris Schröder-Köpf
Doris Schröder-Köpf is a German journalist and politician who has served as a member of the Lower Saxony state parliament and is known for her work on integration and social policy.
-
E.
Armgard von Cramm
Armgard von Cramm was a German noblewoman best known as the mother of Prince Bernhard of the Netherlands and thus grandmother of former Dutch Queen Beatrix.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
opera singer ⓘ voice teacher ⓘ |
| childOf | Helga Meyer ⓘ |
| citizenship | Germany ⓘ |
| countryOfCitizenship | Germany ⓘ |
| ethnicGroup | German ⓘ |
| familyName | Meyer ⓘ |
| fieldOfWork |
music education
ⓘ
opera ⓘ |
| gender | female ⓘ |
| givenName | Helga ⓘ |
| hasChild | Sandra Bullock ⓘ |
| languageOfWorkOrName | German ⓘ |
| motherOf | Sandra Bullock ⓘ |
| name | Helga Meyer ⓘ |
| notableFor | being the mother of Sandra Bullock ⓘ |
| notableWork | performances as an opera singer ⓘ |
| occupation |
opera singer
ⓘ
voice teacher ⓘ |
| placeOfActivity |
Germany
ⓘ
United States ⓘ
linked to:
United States of America
|
| residence |
Germany
ⓘ
United States ⓘ
linked to:
United States of America
|
| spouse |
Helga Meyer
ⓘ
John W. Bullock NERFINISHED ⓘ |
| taught | voice students ⓘ |
| vocalProfession | soprano (opera singer) ⓘ |
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: Helga Meyer Description of subject: Helga Meyer was a German opera singer and voice teacher best known as the mother of actress Sandra Bullock.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.