Grace Hubbard
E603411
Grace Hubbard was a member of the prominent Hubbard family, known primarily as the sister of Mabel Gardiner Hubbard, who was the wife of Alexander Graham Bell.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grace Hubbard canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6589766 — 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: Grace Hubbard Context triple: [Mabel Gardiner Hubbard, sibling, Grace Hubbard]
-
A.
Ruth Cole
Ruth Cole is a fictional character portrayed by actress Kasha Kropinski, known from her work in film and television.
-
B.
Edith Shearer
Edith Shearer was the mother of Canadian-born actress Athole Shearer and part of the family that produced several notable figures in early Hollywood cinema.
-
C.
Helen Marden
Helen Marden is an American artist known for her vibrant, intuitive paintings and mixed-media works, and for her long association with the contemporary art world alongside her late husband, painter Brice Marden.
-
D.
Susan Foreman
Susan Foreman is the Doctor’s granddaughter and one of the original companions in the long-running British science fiction series Doctor Who.
-
E.
June Morris
June Morris is an American businesswoman and aviation pioneer best known for co-founding and leading the low-cost airline Morris Air, which helped transform the U.S. airline industry.
- 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: Grace Hubbard Target entity description: Grace Hubbard was a member of the prominent Hubbard family, known primarily as the sister of Mabel Gardiner Hubbard, who was the wife of Alexander Graham Bell.
-
A.
Ruth Cole
Ruth Cole is a fictional character portrayed by actress Kasha Kropinski, known from her work in film and television.
-
B.
Edith Shearer
Edith Shearer was the mother of Canadian-born actress Athole Shearer and part of the family that produced several notable figures in early Hollywood cinema.
-
C.
Helen Marden
Helen Marden is an American artist known for her vibrant, intuitive paintings and mixed-media works, and for her long association with the contemporary art world alongside her late husband, painter Brice Marden.
-
D.
Susan Foreman
Susan Foreman is the Doctor’s granddaughter and one of the original companions in the long-running British science fiction series Doctor Who.
-
E.
June Morris
June Morris is an American businesswoman and aviation pioneer best known for co-founding and leading the low-cost airline Morris Air, which helped transform the U.S. airline industry.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| familyName | Hubbard ⓘ |
| givenName | Grace ⓘ |
| memberOf | Hubbard family ⓘ |
| notableFor |
being a member of the prominent Hubbard family
ⓘ
being the sister of Mabel Gardiner Hubbard ⓘ |
| sibling |
Grace Hubbard
ⓘ
Mabel Gardiner Hubbard ⓘ |
| spouse | Alexander Graham Bell ⓘ |
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: Grace Hubbard Description of subject: Grace Hubbard was a member of the prominent Hubbard family, known primarily as the sister of Mabel Gardiner Hubbard, who was the wife of Alexander Graham Bell.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Grace Hubbard