Piedmont insurrection of 1821
E720579
The Piedmont insurrection of 1821 was a liberal and nationalist uprising in the Kingdom of Sardinia aimed at securing a constitution and opposing absolutist rule, inspired in part by revolutionary secret societies like the Carbonari.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piedmont insurrection of 1821 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8228697 — 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: Piedmont insurrection of 1821 Context triple: [Carbonari, participatedIn, Piedmont insurrection of 1821]
-
A.
Percy Rebellion
The Percy Rebellion was a major early 15th-century uprising in northern England led by the powerful Percy family against King Henry IV’s rule.
-
B.
Canton Uprising
The Canton Uprising was a short-lived communist-led insurrection in Guangzhou in December 1927, aimed at establishing a soviet government during China’s revolutionary turmoil.
-
C.
Baltimore riot of 1812
The Baltimore riot of 1812 was a violent political mob attack during the War of 1812 in which Federalist newspaper editors and their defenders were brutally assaulted in Baltimore, Maryland.
-
D.
Malê revolt
The Malê revolt was an 1835 slave uprising in Salvador, Bahia, led primarily by Muslim African slaves, and is considered one of the most significant urban slave rebellions in Brazilian history.
-
E.
Wilmington insurrection of 1898
The Wilmington insurrection of 1898 was a violent white supremacist coup in Wilmington, North Carolina, in which elected Black and biracial city leaders were overthrown, Black residents were terrorized and killed, and a democratically elected government was replaced by white Democrats.
- 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: Piedmont insurrection of 1821 Target entity description: The Piedmont insurrection of 1821 was a liberal and nationalist uprising in the Kingdom of Sardinia aimed at securing a constitution and opposing absolutist rule, inspired in part by revolutionary secret societies like the Carbonari.
-
A.
Percy Rebellion
The Percy Rebellion was a major early 15th-century uprising in northern England led by the powerful Percy family against King Henry IV’s rule.
-
B.
Canton Uprising
The Canton Uprising was a short-lived communist-led insurrection in Guangzhou in December 1927, aimed at establishing a soviet government during China’s revolutionary turmoil.
-
C.
Baltimore riot of 1812
The Baltimore riot of 1812 was a violent political mob attack during the War of 1812 in which Federalist newspaper editors and their defenders were brutally assaulted in Baltimore, Maryland.
-
D.
Malê revolt
The Malê revolt was an 1835 slave uprising in Salvador, Bahia, led primarily by Muslim African slaves, and is considered one of the most significant urban slave rebellions in Brazilian history.
-
E.
Wilmington insurrection of 1898
The Wilmington insurrection of 1898 was a violent white supremacist coup in Wilmington, North Carolina, in which elected Black and biracial city leaders were overthrown, Black residents were terrorized and killed, and a democratically elected government was replaced by white Democrats.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
liberal revolution
ⓘ
nationalist movement ⓘ revolt ⓘ uprising ⓘ |
| chronology |
occurred after the Neapolitan Revolution of 1820
ⓘ
preceded later Risorgimento uprisings ⓘ |
| conflictType | civil conflict ⓘ |
| continent | Europe ⓘ |
| country | Kingdom of Sardinia ⓘ |
| endTime | 1821-04 ⓘ |
| followedBy |
Austrian occupation of parts of Piedmont
ⓘ
repression of liberal movements in the Kingdom of Sardinia ⓘ |
| goal |
establishment of a constitutional monarchy
ⓘ
granting of a constitution ⓘ |
| hasCause |
demand for a constitution
ⓘ
influence of liberal and nationalist ideas ⓘ opposition to absolutist rule ⓘ |
| hasEffect |
exile of liberal leaders
ⓘ
increased surveillance of secret societies ⓘ strengthening of Italian nationalist sentiment ⓘ |
| hasPart |
revolt in Alessandria
ⓘ
revolt in Turin ⓘ |
| historicalPeriod | Restoration era ⓘ |
| historicalRegion | pre-unification Italy ⓘ |
| inspiredBy |
Carbonari
ⓘ
Neapolitan Revolution of 1820 ⓘ Spanish Revolution of 1820 ⓘ |
| languageOfParticipants | Italian ⓘ |
| location |
Alessandria
ⓘ
Piedmont ⓘ Turin ⓘ |
| movement |
Italian nationalism
ⓘ
liberalism ⓘ |
| opponent |
Austrian Empire
ⓘ
linked to:
Austrian Habsburg Monarchy
Charles Felix of Sardinia ⓘ King Victor Emmanuel I of Sardinia ⓘ
linked to:
Victor Emmanuel I of Savoy
|
| opposedTo | absolutism ⓘ |
| participant |
Carbonari members
ⓘ
linked to:
Carbonari
liberal officers of the Piedmontese army ⓘ middle-class liberals ⓘ |
| partOf | Italian Risorgimento ⓘ |
| result |
Austrian military intervention in Piedmont
ⓘ
linked to:
Austrian occupation of northern Italy
failure of the uprising ⓘ restoration of absolutist rule ⓘ |
| significantEvent | proclamation of the Spanish Constitution of 1812 in Alessandria ⓘ |
| significantPlace |
Citadel of Alessandria
ⓘ
linked to:
Cittadella of Alessandria
|
| startTime | 1821-03 ⓘ |
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: Piedmont insurrection of 1821 Description of subject: The Piedmont insurrection of 1821 was a liberal and nationalist uprising in the Kingdom of Sardinia aimed at securing a constitution and opposing absolutist rule, inspired in part by revolutionary secret societies like the Carbonari.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.