Marcia Euphemia
E356347
Marcia Euphemia was a late Roman empress, known as the wife of Western Roman Emperor Anthemius in the 5th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marcia Euphemia canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3403030 — 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: Marcia Euphemia Context triple: [Anthemius, spouse, Marcia Euphemia]
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A.
Marcia
Marcia was the wife of the Roman statesman and Stoic philosopher Cato the Younger, known from accounts of late Republican Rome.
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B.
Marcia
Marcia is a feminine given name, traditionally considered the female form of Marcus and used in various cultures, especially in English- and Romance-speaking countries.
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C.
Marcia
Marcia was the mother of the Roman emperor Trajan and a member of the provincial Roman aristocracy in Hispania.
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D.
Marcia Reale
Marcia Reale was the royal anthem of the Kingdom of Italy, closely associated with the Italian monarchy and official state ceremonies before the republic was established.
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E.
Maria Franklin
Maria Franklin was the first wife of DeWitt Clinton, a prominent early 19th-century New York politician and governor.
- 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: Marcia Euphemia Target entity description: Marcia Euphemia was a late Roman empress, known as the wife of Western Roman Emperor Anthemius in the 5th century.
-
A.
Marcia
Marcia was the wife of the Roman statesman and Stoic philosopher Cato the Younger, known from accounts of late Republican Rome.
-
B.
Marcia
Marcia is a feminine given name, traditionally considered the female form of Marcus and used in various cultures, especially in English- and Romance-speaking countries.
-
C.
Marcia
Marcia was the mother of the Roman emperor Trajan and a member of the provincial Roman aristocracy in Hispania.
-
D.
Marcia Reale
Marcia Reale was the royal anthem of the Kingdom of Italy, closely associated with the Italian monarchy and official state ceremonies before the republic was established.
-
E.
Maria Franklin
Maria Franklin was the first wife of DeWitt Clinton, a prominent early 19th-century New York politician and governor.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
Roman empress
ⓘ
historical figure ⓘ |
| centuryOfActivity | 5th century ⓘ |
| countryOfCitizenship | Roman Empire ⓘ |
| notableFor | being the wife of Western Roman Emperor Anthemius ⓘ |
| positionHeld | Empress of the Western Roman Empire ⓘ |
| realm | Western Roman Empire ⓘ |
| sexOrGender | female ⓘ |
| spouse | Anthemius ⓘ |
| spouseOccupation | Western Roman emperor ⓘ |
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: Marcia Euphemia Description of subject: Marcia Euphemia was a late Roman empress, known as the wife of Western Roman Emperor Anthemius in the 5th century.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.