Iacopo IV Appiani
E622351
Iacopo IV Appiani was a Renaissance-era Italian nobleman who ruled the small coastal principality of Piombino and navigated its politics amid the rivalries of major Italian powers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iacopo IV Appiani canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6808953 — 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: Iacopo IV Appiani Context triple: [Lordship of Piombino, notableRuler, Iacopo IV Appiani]
-
A.
Giulio
Giulio is the given name of Giulio Douhet, an influential early 20th-century Italian air power theorist and general.
-
B.
Oddone Colonna
Oddone Colonna, later known as Pope Martin V, was a 15th-century Italian pope whose election in 1417 ended the Western Schism and restored papal unity in the Catholic Church.
-
C.
Giuliano
Giuliano is an Italian given name, equivalent to Julian, commonly used for males in Italian-speaking regions.
-
D.
Flaminio Ponzio
Flaminio Ponzio was an Italian architect of the late Renaissance and early Baroque period, known for his work in Rome under Pope Paul V.
-
E.
Domiziano Rossi
Domiziano Rossi was an architect known for designing the Municipal Theatre of São Paulo, one of Brazil’s most important historic opera houses.
- 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: Iacopo IV Appiani Target entity description: Iacopo IV Appiani was a Renaissance-era Italian nobleman who ruled the small coastal principality of Piombino and navigated its politics amid the rivalries of major Italian powers.
-
A.
Giulio
Giulio is the given name of Giulio Douhet, an influential early 20th-century Italian air power theorist and general.
-
B.
Oddone Colonna
Oddone Colonna, later known as Pope Martin V, was a 15th-century Italian pope whose election in 1417 ended the Western Schism and restored papal unity in the Catholic Church.
-
C.
Giuliano
Giuliano is an Italian given name, equivalent to Julian, commonly used for males in Italian-speaking regions.
-
D.
Flaminio Ponzio
Flaminio Ponzio was an Italian architect of the late Renaissance and early Baroque period, known for his work in Rome under Pope Paul V.
-
E.
Domiziano Rossi
Domiziano Rossi was an architect known for designing the Municipal Theatre of São Paulo, one of Brazil’s most important historic opera houses.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Italian nobleman
ⓘ
Renaissance ruler ⓘ human ⓘ |
| alliedWith |
Kingdom of France
NERFINISHED
ⓘ
Kingdom of Naples NERFINISHED ⓘ Republic of Florence NERFINISHED ⓘ |
| birthDate | 1459 ⓘ |
| birthPlace | Piombino NERFINISHED ⓘ |
| child |
Alfonso Appiani
NERFINISHED
ⓘ
Caterina Appiani NERFINISHED ⓘ Fabrizio Appiani NERFINISHED ⓘ Iacopo V Appiani NERFINISHED ⓘ |
| conflict | Italian Wars NERFINISHED ⓘ |
| countryOfCitizenship |
Italy
ⓘ
Republic of Florence NERFINISHED ⓘ |
| deathDate | 10 April 1510 ⓘ |
| deathPlace | Piombino NERFINISHED ⓘ |
| diplomaticActivity | negotiated with France, Spain, and Italian states ⓘ |
| era | Italian Renaissance NERFINISHED ⓘ |
| father | Iacopo III Appiani NERFINISHED ⓘ |
| governedTerritory |
Elba
NERFINISHED
ⓘ
Piombino lordship NERFINISHED ⓘ |
| houseSeat | Piombino NERFINISHED ⓘ |
| languageSpoken | Italian ⓘ |
| memberOf | Appiani family NERFINISHED ⓘ |
| militaryRole | led mercenary forces as condottiero ⓘ |
| mother | Colomba de’ Rossi NERFINISHED ⓘ |
| nobleFamily | Appiani NERFINISHED ⓘ |
| nobleTitle |
Lord of Piombino
NERFINISHED
ⓘ
Prince of Piombino NERFINISHED ⓘ |
| notableFor |
diplomatic balancing between major Italian powers
ⓘ
ruling the coastal principality of Piombino ⓘ |
| occupation |
condottiero
ⓘ
ruler ⓘ |
| opposedBy | Republic of Pisa NERFINISHED ⓘ |
| politicalContext | rivalries among Italian states and foreign powers ⓘ |
| positionHeld |
Lord of Piombino
NERFINISHED
ⓘ
Prince of Piombino NERFINISHED ⓘ |
| predecessor | Iacopo III Appiani NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholicism
|
| residence | Piombino NERFINISHED ⓘ |
| ruled | Piombino NERFINISHED ⓘ |
| spouse |
Elena Capponi
NERFINISHED
ⓘ
Elena Salviati NERFINISHED ⓘ Victoria Todeschini-Piccolomini NERFINISHED ⓘ |
| strategicRole | controlled coastal routes in the Tyrrhenian Sea ⓘ |
| successor | Iacopo V Appiani NERFINISHED ⓘ |
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: Iacopo IV Appiani Description of subject: Iacopo IV Appiani was a Renaissance-era Italian nobleman who ruled the small coastal principality of Piombino and navigated its politics amid the rivalries of major Italian powers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.