Sandra Henderson
E91183
Sandra Henderson is a Canadian former athlete best known for co-lighting the Olympic cauldron at the 1976 Summer Olympics in Montreal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sandra Henderson canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T723150 — 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: Sandra Henderson Context triple: [1976 Summer Olympics, torchLighter, Sandra Henderson]
-
A.
Maye Haldeman
Maye Haldeman is a Canadian-South African model and dietitian best known as Maye Musk, the mother of entrepreneur Elon Musk and a prominent figure in fashion and nutrition.
-
B.
Carol Abrams
Carol Abrams was an American television and film producer and the mother of filmmaker J. J. Abrams.
-
C.
Catherine Block
Catherine Block is a historic building within the Peterhof Palace complex near St. Petersburg, Russia, originally designed as a residence associated with Empress Catherine I.
-
D.
Gregory Benford
Gregory Benford is an American science fiction author and astrophysicist best known for his hard science fiction novels such as "Timescape" and his contributions to the Galactic Center series.
-
E.
Karen Verne
Karen Verne was a German-born actress who appeared in Hollywood films of the 1940s and was once married to actor Peter Lorre.
- 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: Sandra Henderson Target entity description: Sandra Henderson is a Canadian former athlete best known for co-lighting the Olympic cauldron at the 1976 Summer Olympics in Montreal.
-
A.
Maye Haldeman
Maye Haldeman is a Canadian-South African model and dietitian best known as Maye Musk, the mother of entrepreneur Elon Musk and a prominent figure in fashion and nutrition.
-
B.
Carol Abrams
Carol Abrams was an American television and film producer and the mother of filmmaker J. J. Abrams.
-
C.
Catherine Block
Catherine Block is a historic building within the Peterhof Palace complex near St. Petersburg, Russia, originally designed as a residence associated with Empress Catherine I.
-
D.
Gregory Benford
Gregory Benford is an American science fiction author and astrophysicist best known for his hard science fiction novels such as "Timescape" and his contributions to the Galactic Center series.
-
E.
Karen Verne
Karen Verne was a German-born actress who appeared in Hollywood films of the 1940s and was once married to actor Peter Lorre.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Canadian athlete
ⓘ
athlete ⓘ human ⓘ |
| coLitOlympicCauldronWith | Stéphane Préfontaine ⓘ |
| continentOfCitizenship | North America ⓘ |
| countryOfCitizenship | Canada ⓘ |
| event | lighting of the Olympic cauldron at the 1976 Montreal Olympics ⓘ |
| genre | artistic gymnastics ⓘ |
| hasFamilyName | Henderson ⓘ |
| hasGivenName | Sandra ⓘ |
| languageOfWorkOrName | English ⓘ |
| notableFor | co-lighting the Olympic cauldron at the 1976 Summer Olympics ⓘ |
| occupation | athlete ⓘ |
| participatedIn |
1976 Summer Olympics opening ceremony
ⓘ
linked to:
1976 Summer Olympics
|
| placeOfBirth | Canada ⓘ |
| positionHeld | Olympic cauldron lighter ⓘ |
| representedAtEvent | Canadian youth ⓘ |
| residence | Canada ⓘ |
| sexOrGender | female ⓘ |
| sport | gymnastics ⓘ |
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: Sandra Henderson Description of subject: Sandra Henderson is a Canadian former athlete best known for co-lighting the Olympic cauldron at the 1976 Summer Olympics in Montreal.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.