Guillaume d’Ornano
E177140
Guillaume d’Ornano was a French businessman and entrepreneur best known for co-founding the luxury cosmetics and perfume house Lancôme in the 1930s.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Guillaume d’Ornano canonical | 2 |
| Antoine d'Ornano | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1297302 — 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: Guillaume d’Ornano Context triple: [Lancôme, founder, Guillaume d’Ornano]
-
A.
Léon Bourgeois
Léon Bourgeois was a French statesman and Nobel Peace Prize laureate known as a leading theorist of internationalism and an influential architect of the League of Nations.
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B.
André Tardieu
André Tardieu was a French politician and three-time Prime Minister of France during the interwar period, known for his influential role in foreign and domestic policy.
-
C.
Pierre-Roger Ducos
Pierre-Roger Ducos was a French revolutionary politician who served as one of the three provisional consuls alongside Napoleon Bonaparte following the Coup of 18 Brumaire.
-
D.
Élie Guadet
Élie Guadet was a prominent French lawyer and revolutionary politician, best known as a leading figure of the moderate Girondin faction during the French Revolution.
-
E.
Édouard Herriot
Édouard Herriot was a prominent French Radical politician and multiple-time prime minister known for his advocacy of international cooperation and European reconciliation in the interwar period.
- 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: Guillaume d’Ornano Target entity description: Guillaume d’Ornano was a French businessman and entrepreneur best known for co-founding the luxury cosmetics and perfume house Lancôme in the 1930s.
-
A.
Léon Bourgeois
Léon Bourgeois was a French statesman and Nobel Peace Prize laureate known as a leading theorist of internationalism and an influential architect of the League of Nations.
-
B.
André Tardieu
André Tardieu was a French politician and three-time Prime Minister of France during the interwar period, known for his influential role in foreign and domestic policy.
-
C.
Pierre-Roger Ducos
Pierre-Roger Ducos was a French revolutionary politician who served as one of the three provisional consuls alongside Napoleon Bonaparte following the Coup of 18 Brumaire.
-
D.
Élie Guadet
Élie Guadet was a prominent French lawyer and revolutionary politician, best known as a leading figure of the moderate Girondin faction during the French Revolution.
-
E.
Édouard Herriot
Édouard Herriot was a prominent French Radical politician and multiple-time prime minister known for his advocacy of international cooperation and European reconciliation in the interwar period.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
French person
ⓘ
businessperson ⓘ entrepreneur ⓘ human ⓘ luxury cosmetics brand ⓘ perfume house ⓘ |
| activeInPeriod | 1930s ⓘ |
| coFounded | Lancôme ⓘ |
| coFoundedBy | Guillaume d’Ornano ⓘ |
| countryOfCitizenship | France ⓘ |
| countryOfOrigin | France ⓘ |
| fieldOfWork |
cosmetics industry
ⓘ
perfumery ⓘ |
| foundedInPeriod | 1930s ⓘ |
| gender | male ⓘ |
| hasRole | co-founder of Lancôme ⓘ |
| industry |
cosmetics industry
ⓘ
perfumery ⓘ |
| knownFor | co-founding Lancôme ⓘ |
| languageOfWorkOrName | French ⓘ |
| notableWork | development of a luxury cosmetics and perfume brand ⓘ |
| occupation |
businessman
ⓘ
entrepreneur ⓘ |
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: Guillaume d’Ornano Description of subject: Guillaume d’Ornano was a French businessman and entrepreneur best known for co-founding the luxury cosmetics and perfume house Lancôme in the 1930s.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Guillaume d’Ornano
linked to: Guillaume d’Ornano