Isabel J. Cox
E760550
Isabel J. Cox was the wife of Canadian Prime Minister Arthur Meighen and the mother of their three children.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isabel J. Cox canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8167749 — 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: Isabel J. Cox Context triple: [Arthur Meighen, spouse, Isabel J. Cox]
-
A.
Margaret Cox
Margaret Cox is known as the daughter of British physicist and science communicator Brian Cox.
-
B.
Anne V. Coates
Anne V. Coates was an acclaimed British film editor best known for her Oscar-winning work on the epic film "Lawrence of Arabia" and her influential decades-long career in cinema.
-
C.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
D.
Mary Pierrepont
Mary Pierrepont, better known as Lady Mary Wortley Montagu, was an 18th-century English aristocrat, writer, and early advocate of smallpox inoculation whose letters from the Ottoman Empire became highly influential.
-
E.
Isabel Dodge
Isabel Dodge was an American heiress and socialite from the prominent Dodge automobile family, known for her involvement in high society and thoroughbred horse racing.
- 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: Isabel J. Cox Target entity description: Isabel J. Cox was the wife of Canadian Prime Minister Arthur Meighen and the mother of their three children.
-
A.
Margaret Cox
Margaret Cox is known as the daughter of British physicist and science communicator Brian Cox.
-
B.
Anne V. Coates
Anne V. Coates was an acclaimed British film editor best known for her Oscar-winning work on the epic film "Lawrence of Arabia" and her influential decades-long career in cinema.
-
C.
Mary Grace Slattery
Mary Grace Slattery was the first wife of American playwright Arthur Miller, whom he married before achieving his major theatrical success.
-
D.
Mary Pierrepont
Mary Pierrepont, better known as Lady Mary Wortley Montagu, was an 18th-century English aristocrat, writer, and early advocate of smallpox inoculation whose letters from the Ottoman Empire became highly influential.
-
E.
Isabel Dodge
Isabel Dodge was an American heiress and socialite from the prominent Dodge automobile family, known for her involvement in high society and thoroughbred horse racing.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
Prime Minister of Canada
ⓘ
human ⓘ spouse of a prime minister ⓘ |
| countryOfCitizenship | Canada ⓘ |
| name | Isabel J. Cox ⓘ |
| notableFor |
being the mother of three children with Arthur Meighen
ⓘ
being the wife of Canadian Prime Minister Arthur Meighen ⓘ |
| numberOfChildren | 3 ⓘ |
| spouse |
Arthur Meighen
ⓘ
Isabel J. Cox ⓘ |
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: Isabel J. Cox Description of subject: Isabel J. Cox was the wife of Canadian Prime Minister Arthur Meighen and the mother of their three children.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.