Great Union Day
E48642
Great Union Day is Romania’s national holiday commemorating the 1918 unification of Transylvania and other regions with the Romanian Kingdom, celebrated annually on December 1.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Great Union Day canonical | 7 |
| Ziua Marii Uniri | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T385809 — 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: Great Union Day Context triple: [Romania, nationalDay, Great Union Day]
-
A.
Commonwealth Day
Commonwealth Day is an annual observance held by member states of the Commonwealth of Nations to celebrate their shared history, values, and cooperation.
-
B.
King's Day
King's Day is a nationwide Dutch holiday celebrated each April with street festivals, orange-themed festivities, and open-air markets honoring the birthday of the reigning monarch.
-
C.
St George's Day
St George's Day is a Christian feast day and national celebration in several countries, notably England, honoring St George as their patron saint.
-
D.
Waitangi Day
Waitangi Day is New Zealand’s national day, marking the signing of the Treaty of Waitangi and serving as a focal point for reflection on the country’s history, bicultural relations, and national identity.
-
E.
Foundation Day
Foundation Day is an alternative name for Australia Day, the national holiday commemorating the arrival of the First Fleet and the beginning of British colonization of Australia.
- 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: Great Union Day Target entity description: Great Union Day is Romania’s national holiday commemorating the 1918 unification of Transylvania and other regions with the Romanian Kingdom, celebrated annually on December 1.
-
A.
Commonwealth Day
Commonwealth Day is an annual observance held by member states of the Commonwealth of Nations to celebrate their shared history, values, and cooperation.
-
B.
King's Day
King's Day is a nationwide Dutch holiday celebrated each April with street festivals, orange-themed festivities, and open-air markets honoring the birthday of the reigning monarch.
-
C.
St George's Day
St George's Day is a Christian feast day and national celebration in several countries, notably England, honoring St George as their patron saint.
-
D.
Waitangi Day
Waitangi Day is New Zealand’s national day, marking the signing of the Treaty of Waitangi and serving as a focal point for reflection on the country’s history, bicultural relations, and national identity.
-
E.
Foundation Day
Foundation Day is an alternative name for Australia Day, the national holiday commemorating the arrival of the First Fleet and the beginning of British colonization of Australia.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
national holiday
ⓘ
public holiday ⓘ |
| alsoKnownAs |
Great Union Day
ⓘ
surface form:
Ziua Marii Uniri
Ziua Națională a României ⓘ |
| associatedWithDocument |
Great Union of 1918
ⓘ
surface form:
Resolution of the National Assembly of Alba Iulia (1918)
|
| category |
December observances
ⓘ
National days ⓘ Public holidays in Romania ⓘ |
| commemorates |
Great Union of 1918
ⓘ
unification of Banat with the Kingdom of Romania ⓘ unification of Bessarabia with the Kingdom of Romania ⓘ unification of Bukovina with the Kingdom of Romania ⓘ unification of Transylvania with the Kingdom of Romania ⓘ |
| country | Romania ⓘ |
| date | December 1 ⓘ |
| dayOfYear | December 1 ⓘ |
| follows | Romanian National Day (10 May) ⓘ |
| frequency | annual ⓘ |
| hasMilitaryParadeIn |
Alba Iulia
ⓘ
Bucharest ⓘ |
| hasPublicCeremony | yes ⓘ |
| historicalContext |
dissolution of Austria-Hungary
ⓘ
end of World War I ⓘ |
| language | Romanian ⓘ |
| legalStatus | national holiday of Romania ⓘ |
| mainLocation |
Alba Iulia
ⓘ
Bucharest ⓘ |
| observedBy |
Romanian citizens
ⓘ
Romanians ⓘ
surface form:
Romanian diaspora
Romanian state institutions ⓘ |
| officialStatusSince | 1990 ⓘ |
| precededBy | 23 August national holiday of communist Romania ⓘ |
| relatedEvent |
Great Union of 1918
ⓘ
surface form:
Alba Iulia National Assembly of 1 December 1918
|
| replaced |
23 August National Day of the Socialist Republic of Romania
ⓘ
Romanian National Day (10 May) ⓘ |
| significance |
marks the creation of Greater Romania
ⓘ
symbol of Romanian national unity ⓘ |
| symbol |
flag of Romania
ⓘ
surface form:
Romanian flag
Romanian national anthem ⓘ |
| typeOfCelebration | secular holiday ⓘ |
| typicalEvent |
concerts
ⓘ
cultural events ⓘ fireworks ⓘ military parade ⓘ official speeches ⓘ religious services ⓘ wreath-laying ceremonies ⓘ |
| yearIntroduced | 1990 ⓘ |
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: Great Union Day Description of subject: Great Union Day is Romania’s national holiday commemorating the 1918 unification of Transylvania and other regions with the Romanian Kingdom, celebrated annually on December 1.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ziua Marii Uniri