Lateran Treaty
E62992
The Lateran Treaty was a 1929 agreement between the Kingdom of Italy and the Holy See that created the independent state of Vatican City and resolved the longstanding "Roman Question."
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T501881 — 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: Lateran Treaty Context triple: [Fascist Italy, signedTreaty, Lateran Treaty]
-
A.
Locarno Treaties
The Locarno Treaties were a series of 1925 diplomatic agreements in which Germany, France, Belgium, Britain, and Italy sought to stabilize post–World War I Europe by guaranteeing Western borders and promoting reconciliation with Germany.
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B.
Treaties of the Holy See
Treaties of the Holy See are formal international agreements concluded by the Vatican, often regulating the Catholic Church’s status, rights, and relations with states and other entities.
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C.
Treaty of Turin (1860)
The Treaty of Turin (1860) was the agreement by which the Kingdom of Sardinia ceded Savoy and Nice to France, consolidating French borders and advancing Italian unification.
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D.
Treaty of Rome
The Treaty of Rome is a 1957 international agreement that established the European Economic Community, laying a foundational step toward today’s European Union and its single market.
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E.
Treaty of Saint-Germain-en-Laye
The Treaty of Saint-Germain-en-Laye was a 1919 peace settlement that dismantled the Austro-Hungarian Empire, recognized new nation-states in Central Europe, and imposed territorial and military restrictions on Austria after World War I.
- 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: Lateran Treaty Target entity description: The Lateran Treaty was a 1929 agreement between the Kingdom of Italy and the Holy See that created the independent state of Vatican City and resolved the longstanding "Roman Question."
-
A.
Locarno Treaties
The Locarno Treaties were a series of 1925 diplomatic agreements in which Germany, France, Belgium, Britain, and Italy sought to stabilize post–World War I Europe by guaranteeing Western borders and promoting reconciliation with Germany.
-
B.
Treaties of the Holy See
Treaties of the Holy See are formal international agreements concluded by the Vatican, often regulating the Catholic Church’s status, rights, and relations with states and other entities.
-
C.
Treaty of Turin (1860)
The Treaty of Turin (1860) was the agreement by which the Kingdom of Sardinia ceded Savoy and Nice to France, consolidating French borders and advancing Italian unification.
-
D.
Treaty of Rome
The Treaty of Rome is a 1957 international agreement that established the European Economic Community, laying a foundational step toward today’s European Union and its single market.
-
E.
Treaty of Saint-Germain-en-Laye
The Treaty of Saint-Germain-en-Laye was a 1919 peace settlement that dismantled the Austro-Hungarian Empire, recognized new nation-states in Central Europe, and imposed territorial and military restrictions on Austria after World War I.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bilateral treaty
ⓘ
concordat ⓘ international agreement ⓘ |
| alsoKnownAs |
Lateran Treaty
ⓘ
surface form:
Lateran Accords
Patti Lateranensi ⓘ |
| amendedBy | 1984 revision of the concordat between Italy and the Holy See ⓘ |
| cameIntoForce | 1929-06-07 ⓘ |
| category |
1929 in international relations
ⓘ
Treaties of Italy ⓘ Treaties of the Holy See ⓘ |
| countryAffected |
Italy
ⓘ
Vatican City ⓘ |
| createdEntity | Vatican City ⓘ |
| dateSigned | 1929-02-11 ⓘ |
| grantedStatus |
extraterritorial rights to the Holy See in Rome
ⓘ
sovereignty of the Holy See over Vatican City ⓘ |
| hasPart |
concordat regulating church–state relations
ⓘ
financial convention ⓘ Lateran Treaty self-linksurface differs ⓘ
surface form:
treaty establishing Vatican City
|
| influenced | later concordats between states and the Holy See ⓘ |
| jurisdiction | territory of Vatican City ⓘ |
| language |
Italian
ⓘ
Latin ⓘ |
| legalEffect |
defined boundaries of Vatican City
ⓘ
recognized full sovereignty of the Holy See ⓘ regulated church–state relations in Italy ⓘ |
| locationSigned |
Lateran complex
ⓘ
surface form:
Lateran Palace
Rome ⓘ |
| partOf |
Lateran Treaty
self-linksurface differs
ⓘ
surface form:
Lateran Pacts
|
| popeDuringSigning | Pope Pius XI ⓘ |
| provided | financial compensation to the Holy See ⓘ |
| recognizedAs |
Vatican City
ⓘ
surface form:
independent state of Vatican City
|
| recognizedBy | international community as basis of Vatican City sovereignty ⓘ |
| relatedTo |
Lateran complex
ⓘ
surface form:
Lateran Palace
Pope Pius XI ⓘ |
| religionRecognized | Roman Catholicism as state religion of Italy ⓘ |
| resolvedIssue | Roman Question ⓘ |
| signatory |
Holy See
ⓘ
Kingdom of Italy ⓘ |
| signedBy |
Benito Mussolini
ⓘ
Cardinal Pietro Gasparri ⓘ |
| signedUnderGovernment |
Fascist Italy
ⓘ
surface form:
Fascist regime of Benito Mussolini
|
| subjectOf |
Italian political history
ⓘ
Roman Catholic Church history ⓘ |
| successorTo | previous informal arrangements between Italy and the Holy See ⓘ |
| topic | relations between Italy and the Holy See ⓘ |
| yearSigned | 1929 ⓘ |
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: Lateran Treaty Description of subject: The Lateran Treaty was a 1929 agreement between the Kingdom of Italy and the Holy See that created the independent state of Vatican City and resolved the longstanding "Roman Question."
Referenced by (40)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Concordat between the Holy See and Italy (1929)
this entity surface form:
Lateran Treaty of 1929
this entity surface form:
Lateran Treaty of 1929
this entity surface form:
Lateran Pacts
this entity surface form:
Lateran Accords
this entity surface form:
treaty establishing Vatican City
this entity surface form:
Lateran Treaty of 1929
this entity surface form:
1929 Lateran Concordat
this entity surface form:
Lateran Pacts framework
this entity surface form:
Lateran Pacts
this entity surface form:
signing the Lateran Treaty
subject surface form:
Pietro Gasparri
subject surface form:
Pietro Gasparri
this entity surface form:
Concordat between the Holy See and Italy (1929)
this entity surface form:
Lateran Pacts
this entity surface form:
Lateran Concordat
this entity surface form:
Lateran Pacts of 1929
this entity surface form:
Treaty between the Holy See and the Kingdom of Italy