Margrethe Backer
E831918
Margrethe Backer was a Norwegian woman known primarily as the mother of police chief and writer Kristian Welhaven.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margrethe Backer canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9961028 — 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: Margrethe Backer Context triple: [Kristian Welhaven, mother, Margrethe Backer]
-
A.
Gitte Nielsen
Gitte Nielsen is a Danish actress, model, and television personality best known for her roles in 1980s films such as "Red Sonja" and "Rocky IV."
-
B.
Vibeke Windeløv
Vibeke Windeløv is a Danish film producer best known for her long-time collaboration with director Lars von Trier on several acclaimed art-house films.
-
C.
Ingeborg Holm
Ingeborg Holm is a character in Thomas Mann’s novella "Tonio Kröger," representing part of the bourgeois world that shapes the protagonist’s conflicted feelings about art and ordinary life.
-
D.
Ada Vilstrup
Ada Vilstrup was the wife of German-Danish Expressionist painter Emil Nolde and a close companion throughout his artistic career.
-
E.
Bergljot Bech
Bergljot Bech was the wife of Norwegian Nobel Prize–winning author Knut Hamsun and a figure in early 20th-century Norwegian cultural life.
- 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: Margrethe Backer Target entity description: Margrethe Backer was a Norwegian woman known primarily as the mother of police chief and writer Kristian Welhaven.
-
A.
Gitte Nielsen
Gitte Nielsen is a Danish actress, model, and television personality best known for her roles in 1980s films such as "Red Sonja" and "Rocky IV."
-
B.
Vibeke Windeløv
Vibeke Windeløv is a Danish film producer best known for her long-time collaboration with director Lars von Trier on several acclaimed art-house films.
-
C.
Ingeborg Holm
Ingeborg Holm is a character in Thomas Mann’s novella "Tonio Kröger," representing part of the bourgeois world that shapes the protagonist’s conflicted feelings about art and ordinary life.
-
D.
Ada Vilstrup
Ada Vilstrup was the wife of German-Danish Expressionist painter Emil Nolde and a close companion throughout his artistic career.
-
E.
Bergljot Bech
Bergljot Bech was the wife of Norwegian Nobel Prize–winning author Knut Hamsun and a figure in early 20th-century Norwegian cultural life.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| countryOfCitizenship | Norway ⓘ |
| knownFor | being the mother of police chief and writer Kristian Welhaven ⓘ |
| mother | Margrethe Backer ⓘ |
| notableFamilyMember | Kristian Welhaven ⓘ |
| occupation |
police chief
ⓘ
writer ⓘ |
| placeOfActivity | Norway ⓘ |
| sexOrGender | female ⓘ |
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: Margrethe Backer Description of subject: Margrethe Backer was a Norwegian woman known primarily as the mother of police chief and writer Kristian Welhaven.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Margrethe Backer