Margaret Robertson
E150135
Margaret Robertson was the wife of Scottish physicist and radar pioneer Sir Robert Watson-Watt.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret Robertson canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T545963 — 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: Margaret Robertson Context triple: [Robert Watson-Watt, spouse, Margaret Robertson]
-
A.
Margaret Guilfoyle
Margaret Guilfoyle was an Australian politician who served as a pioneering female cabinet minister and influential member of the Liberal Party in the late 20th century.
-
B.
Katherine Mary Dewar
Katherine Mary Dewar was the wife of pioneering Scottish physicist James Clerk Maxwell and a supportive partner in his personal and scientific life.
-
C.
Edwina Booth
Edwina Booth was the daughter of famed 19th-century American actor Edwin Booth and later became known for preserving and promoting her father's theatrical legacy.
-
D.
Margaret Rose
Margaret Rose, better known as Princess Margaret, was the younger sister of Queen Elizabeth II and a prominent British royal noted for her glamorous yet often controversial life.
-
E.
Patricia Spence
Patricia Spence was the second wife of British philosopher and Nobel laureate Bertrand Russell.
- 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: Margaret Robertson Target entity description: Margaret Robertson was the wife of Scottish physicist and radar pioneer Sir Robert Watson-Watt.
-
A.
Margaret Guilfoyle
Margaret Guilfoyle was an Australian politician who served as a pioneering female cabinet minister and influential member of the Liberal Party in the late 20th century.
-
B.
Katherine Mary Dewar
Katherine Mary Dewar was the wife of pioneering Scottish physicist James Clerk Maxwell and a supportive partner in his personal and scientific life.
-
C.
Edwina Booth
Edwina Booth was the daughter of famed 19th-century American actor Edwin Booth and later became known for preserving and promoting her father's theatrical legacy.
-
D.
Margaret Rose
Margaret Rose, better known as Princess Margaret, was the younger sister of Queen Elizabeth II and a prominent British royal noted for her glamorous yet often controversial life.
-
E.
Patricia Spence
Patricia Spence was the second wife of British philosopher and Nobel laureate Bertrand Russell.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
human ⓘ |
| countryOfCitizenship |
Scotland
ⓘ
Scotland ⓘ United Kingdom ⓘ United Kingdom ⓘ |
| fieldOfWork | radar ⓘ |
| occupation | physicist ⓘ |
| sexOrGender | female ⓘ |
| spouse |
Margaret Robertson
self-linksurface differs
ⓘ
Robert Watson-Watt ⓘ |
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: Margaret Robertson Description of subject: Margaret Robertson was the wife of Scottish physicist and radar pioneer Sir Robert Watson-Watt.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Robert Watson-Watt