Brexit
E5225
Brexit is the process by which the United Kingdom withdrew from the European Union, reshaping its political and economic relationship with Europe.
All labels observed (14)
How this entity was disambiguated
This entity first appeared as the object of triple T37006 — 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: Brexit Context triple: [United Kingdom, event, Brexit]
-
A.
UK government
The UK government is the central governing authority of the United Kingdom, responsible for national policy-making, legislation, and administration across areas such as the economy, education, health, and foreign affairs.
-
B.
Thatcherism
Thatcherism is a political ideology associated with the leadership of Margaret Thatcher, emphasizing free-market economics, deregulation, privatization of state-owned industries, and a reduced role for the state in the economy.
-
C.
The Commonwealth
The Commonwealth is a traditional nickname for the U.S. state of Massachusetts, reflecting its historical self-identification as a government founded on the common consent and welfare of its people.
-
D.
United Kingdom
The United Kingdom is a sovereign country in northwestern Europe comprising England, Scotland, Wales, and Northern Ireland, known for its parliamentary democracy, global cultural influence, and historic role in world affairs.
-
E.
England
England is a country within the United Kingdom, known for its rich history, cultural influence, and major cities such as London and Manchester.
- 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: Brexit Target entity description: Brexit is the process by which the United Kingdom withdrew from the European Union, reshaping its political and economic relationship with Europe.
-
A.
UK government
The UK government is the central governing authority of the United Kingdom, responsible for national policy-making, legislation, and administration across areas such as the economy, education, health, and foreign affairs.
-
B.
Thatcherism
Thatcherism is a political ideology associated with the leadership of Margaret Thatcher, emphasizing free-market economics, deregulation, privatization of state-owned industries, and a reduced role for the state in the economy.
-
C.
The Commonwealth
The Commonwealth is a traditional nickname for the U.S. state of Massachusetts, reflecting its historical self-identification as a government founded on the common consent and welfare of its people.
-
D.
United Kingdom
The United Kingdom is a sovereign country in northwestern Europe comprising England, Scotland, Wales, and Northern Ireland, known for its parliamentary democracy, global cultural influence, and historic role in world affairs.
-
E.
England
England is a country within the United Kingdom, known for its rich history, cultural influence, and major cities such as London and Manchester.
- F. None of above. chosen
Statements (68)
| Predicate | Object |
|---|---|
| instanceOf |
political process
ⓘ
withdrawal from international organization ⓘ |
| affectedTerritory |
Gibraltar
ⓘ
Great Britain ⓘ Northern Ireland ⓘ |
| alsoKnownAs |
Brexit
ⓘ
surface form:
United Kingdom withdrawal from the European Union
|
| article50NotificationDate | 2017-03-29 ⓘ |
| associatedPrimeMinister |
Boris Johnson
ⓘ
Rishi Sunak ⓘ Theresa May ⓘ |
| consequence |
changes to rights of EU citizens in the UK
ⓘ
changes to rights of UK citizens in the EU ⓘ creation of new UK immigration system based on points ⓘ repatriation of EU-derived law into UK domestic law ⓘ |
| countryInvolved | United Kingdom ⓘ |
| domesticLegislation |
European Union (Notification of Withdrawal) Act 2017
ⓘ
European Union (Withdrawal) Act 2018 ⓘ
surface form:
European Union (Withdrawal Agreement) Act 2020
European Union (Withdrawal) Act 2018 ⓘ |
| keyAgreement |
Trade and Cooperation Agreement between the European Union and the European Atomic Energy Community and the United Kingdom
ⓘ
Withdrawal Agreement between the United Kingdom and the European Union ⓘ |
| keyProLeaveFigure |
Boris Johnson
ⓘ
Boris Johnson ⓘ
surface form:
Michael Gove
Nigel Farage ⓘ |
| keyProRemainFigure |
David Cameron
ⓘ
George Osborne ⓘ Nicola Sturgeon ⓘ |
| ledToPrimeMinisterResignation | David Cameron ⓘ |
| legalExitDate | 2020-01-31 ⓘ |
| location |
Brussels, Belgium
ⓘ
surface form:
Brussels
United Kingdom ⓘ |
| majorProLeaveCampaign |
Leave.EU
ⓘ
Vote Leave ⓘ |
| majorProRemainCampaign | Britain Stronger in Europe ⓘ |
| negotiatingParty |
European Commission
ⓘ
European Council ⓘ UK government ⓘ
surface form:
Government of the United Kingdom
|
| organizationWithdrawnFrom | European Union ⓘ |
| policyAreaImpacted |
customs arrangements
ⓘ
financial services regulation ⓘ fisheries policy ⓘ freedom of movement ⓘ immigration policy ⓘ regulatory alignment ⓘ security cooperation ⓘ trade policy ⓘ |
| politicalCampaignSlogan | Take back control ⓘ |
| portmanteauOf |
Great Britain
ⓘ
surface form:
Britain
exit ⓘ |
| referendumDate | 2016-06-23 ⓘ |
| referendumElectorateTurnoutPercentage | 72.2 ⓘ |
| referendumQuestion | Should the United Kingdom remain a member of the European Union or leave the European Union? ⓘ |
| referendumResultLeavePercentage | 51.9 ⓘ |
| referendumResultRemainPercentage | 48.1 ⓘ |
| relatedIssue |
Euroscepticism in the United Kingdom
ⓘ
Good Friday Agreement ⓘ Irish border question ⓘ Scottish independence movement ⓘ UK–EU trade relations ⓘ sovereignty debate in the United Kingdom ⓘ |
| resultedIn |
Northern Ireland Protocol
ⓘ
United Kingdom leaving the EU customs union ⓘ United Kingdom leaving the EU single market ⓘ Windsor Framework ⓘ end of free movement of persons between the United Kingdom and the European Union ⓘ introduction of customs checks between the United Kingdom and the European Union ⓘ |
| timePeriod | 2016–2020 ⓘ |
| transitionPeriodEndDate | 2020-12-31 ⓘ |
| triggeredArticle |
Treaty on European Union
ⓘ
surface form:
Article 50 of the Treaty on European Union
|
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: Brexit Description of subject: Brexit is the process by which the United Kingdom withdrew from the European Union, reshaping its political and economic relationship with Europe.
Referenced by (74)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
United Kingdom withdrawal from the European Union
this entity surface form:
Brexit referendum
this entity surface form:
United Kingdom withdrawal from the European Union
this entity surface form:
Brexit process
this entity surface form:
Brexit referendum
this entity surface form:
United Kingdom European Union membership referendum, 2016
this entity surface form:
2016 United Kingdom European Union membership referendum
this entity surface form:
United Kingdom withdrawal from the European Union
this entity surface form:
Brexit referendum
this entity surface form:
2016 United Kingdom European Union membership referendum
this entity surface form:
Brexit referendum 2016
this entity surface form:
Brexit referendum
Overseas Countries and Territories Association of the European Union (pre-Brexit via UK)
→
affectedBy
→
Brexit
ⓘ
this entity surface form:
withdrawal of the United Kingdom from the European Union (Brexit)
this entity surface form:
Brexit movement in the United Kingdom
this entity surface form:
2016 United Kingdom European Union membership referendum
this entity surface form:
2016 United Kingdom European Union membership referendum
this entity surface form:
Brexit referendum campaign
this entity surface form:
2016 United Kingdom European Union membership referendum
this entity surface form:
2016 United Kingdom European Union membership referendum