Sansepolcro
E428019
Sansepolcro is a historic Tuscan town in central Italy, renowned as the birthplace of Renaissance painter and mathematician Piero della Francesca.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sansepolcro canonical | 17 |
| Borgo Sansepolcro | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4284920 — 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: Sansepolcro Context triple: [Piero della Francesca, placeOfBirth, Sansepolcro]
-
A.
Montefalco
Montefalco is a historic hilltop town in central Italy renowned for its panoramic views and production of Sagrantino wine.
-
B.
Fermignano
Fermignano is a small town in Italy’s Marche region, best known as the birthplace of Renaissance architect and painter Donato Bramante.
-
C.
Gualdo Tadino
Gualdo Tadino is a historic town in the Umbria region of central Italy, known for its medieval architecture and traditional ceramics.
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D.
Città di Castello
Città di Castello is a historic town in the Umbria region of central Italy, known for its medieval architecture, Renaissance art, and location along the upper Tiber River.
-
E.
Fusignano
Fusignano is a small town in the Emilia-Romagna region of northern Italy, historically noted as the birthplace of Baroque composer Arcangelo Corelli.
- 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: Sansepolcro Target entity description: Sansepolcro is a historic Tuscan town in central Italy, renowned as the birthplace of Renaissance painter and mathematician Piero della Francesca.
-
A.
Montefalco
Montefalco is a historic hilltop town in central Italy renowned for its panoramic views and production of Sagrantino wine.
-
B.
Fermignano
Fermignano is a small town in Italy’s Marche region, best known as the birthplace of Renaissance architect and painter Donato Bramante.
-
C.
Gualdo Tadino
Gualdo Tadino is a historic town in the Umbria region of central Italy, known for its medieval architecture and traditional ceramics.
-
D.
Città di Castello
Città di Castello is a historic town in the Umbria region of central Italy, known for its medieval architecture, Renaissance art, and location along the upper Tiber River.
-
E.
Fusignano
Fusignano is a small town in the Emilia-Romagna region of northern Italy, historically noted as the birthplace of Baroque composer Arcangelo Corelli.
- F. None of above. chosen
Statements (46)
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: Sansepolcro Description of subject: Sansepolcro is a historic Tuscan town in central Italy, renowned as the birthplace of Renaissance painter and mathematician Piero della Francesca.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sansepolcro
subject linked to:
Valtiberina (Upper Tiber Valley)
subject linked to:
Resurrection
subject linked to:
Resurrection