PREC
E407695
PREC is the Portuguese acronym for the Processo Revolucionário em Curso, the turbulent revolutionary period following Portugal’s 1974 Carnation Revolution marked by intense political and social transformation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PREC canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4027948 — 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: PREC Context triple: [Processo Revolucionário em Curso, alsoKnownAs, PREC]
-
A.
Pre
Pre is the famous nickname of Steve Prefontaine, the iconic American middle- and long-distance runner known for his aggressive racing style and role in popularizing running in the 1970s.
-
B.
PAR
PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
-
C.
P
P is the vehicle registration code used on license plates for the Czech city of Plzeň.
-
D.
CP
CP was the IATA airline designator for Canadian Airlines, a former major Canadian carrier.
-
E.
CP
CP is the national railway operator of Portugal, providing passenger and freight train services across the country.
- 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: PREC Target entity description: PREC is the Portuguese acronym for the Processo Revolucionário em Curso, the turbulent revolutionary period following Portugal’s 1974 Carnation Revolution marked by intense political and social transformation.
-
A.
Pre
Pre is the famous nickname of Steve Prefontaine, the iconic American middle- and long-distance runner known for his aggressive racing style and role in popularizing running in the 1970s.
-
B.
PAR
PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
-
C.
P
P is the vehicle registration code used on license plates for the Czech city of Plzeň.
-
D.
CP
CP is the national railway operator of Portugal, providing passenger and freight train services across the country.
-
E.
CP
CP was the IATA airline designator for Canadian Airlines, a former major Canadian carrier.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese historical event
ⓘ
historical period ⓘ political process ⓘ |
| acronymLanguage | Portuguese ⓘ |
| alsoKnownAs | O Processo ⓘ |
| characterizedBy |
decolonization
ⓘ
intense ideological conflict ⓘ land reform ⓘ nationalizations ⓘ political instability ⓘ revolutionary change ⓘ social transformation ⓘ workers’ movements ⓘ |
| country | Portugal ⓘ |
| endDate | 1976-04-25 ⓘ |
| follows | Carnation Revolution ⓘ |
| fullName | Processo Revolucionário em Curso ⓘ |
| hasKeyEvent |
25 November 1975 counter-coup
ⓘ
agrarian reform in Alentejo ⓘ failed right-wing coup of 11 March 1975 ⓘ nationalization of banks and major industries in 1975 ⓘ return of many political exiles ⓘ withdrawal from African colonies ⓘ |
| historicalSignificance | transition from authoritarian Estado Novo to democracy in Portugal ⓘ |
| impact |
profound restructuring of Portuguese economy
ⓘ
redefinition of Portugal’s international alliances ⓘ |
| involves |
Armed Forces Movement
ⓘ
Social Democratic Party (Portugal) ⓘ
surface form:
Popular Democratic Party (Portugal)
Portuguese Communist Party ⓘ Socialist Party (Portugal) ⓘ far-left revolutionary groups ⓘ rural movements ⓘ trade unions ⓘ |
| leadsTo |
1976 Portuguese Constitution
ⓘ
surface form:
Constitution of Portugal of 1976
consolidation of Portuguese democracy ⓘ end of Estado Novo regime structures ⓘ |
| opposedBy | conservative sectors of Portuguese society ⓘ |
| politicalContext | Cold War ⓘ |
| precedes |
Portuguese Third Republic
ⓘ
surface form:
Portuguese Third Republic constitutional order
|
| region | continental Portugal ⓘ |
| resultsIn |
expansion of civil liberties
ⓘ
independence of former Portuguese African colonies ⓘ pluralist party system in Portugal ⓘ strengthening of trade union rights ⓘ |
| startDate | 1974-04-25 ⓘ |
| supportedBy |
left-wing parties
ⓘ
many urban workers ⓘ segments of the military ⓘ |
| timePeriod | 1974–1976 ⓘ |
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: PREC Description of subject: PREC is the Portuguese acronym for the Processo Revolucionário em Curso, the turbulent revolutionary period following Portugal’s 1974 Carnation Revolution marked by intense political and social transformation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.