SEA
E489159
SEA is the commonly used abbreviation for the Single European Act, a landmark 1986 treaty that significantly advanced European Community integration and paved the way for the single market.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SEA canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5044248 — 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: SEA Context triple: [Single European Act, shortName, SEA]
-
A.
SEA
SEA is the high-speed rail line designation used for the LGV Sud Europe Atlantique route in France.
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B.
SEA
SEA is the three-letter IATA airport code for Seattle–Tacoma International Airport, the primary commercial airport serving the Seattle metropolitan area in Washington, USA.
-
C.
SEAQ
SEAQ (Stock Exchange Automated Quotations) was the London Stock Exchange’s electronic quote-driven trading system used primarily for smaller and less liquid securities.
-
D.
SEAS
SEAS is the University of Pennsylvania’s engineering and applied science school, offering undergraduate and graduate programs in fields such as computer science, bioengineering, and mechanical engineering.
-
E.
SEAS
SEAS is the acronym for Yale University's School of Engineering & Applied Science, which houses its engineering and applied science programs.
- 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: SEA Target entity description: SEA is the commonly used abbreviation for the Single European Act, a landmark 1986 treaty that significantly advanced European Community integration and paved the way for the single market.
-
A.
SEA
SEA is the three-letter IATA airport code for Seattle–Tacoma International Airport, the primary commercial airport serving the Seattle metropolitan area in Washington, USA.
-
B.
SEA
SEA is the high-speed rail line designation used for the LGV Sud Europe Atlantique route in France.
-
C.
SEAQ
SEAQ (Stock Exchange Automated Quotations) was the London Stock Exchange’s electronic quote-driven trading system used primarily for smaller and less liquid securities.
-
D.
SEAS
SEAS is the University of Pennsylvania’s engineering and applied science school, offering undergraduate and graduate programs in fields such as computer science, bioengineering, and mechanical engineering.
-
E.
SEAS
SEAS is the acronym for Yale University's School of Engineering & Applied Science, which houses its engineering and applied science programs.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
European Community treaty
ⓘ
foundational EU treaty ⓘ |
| abbreviation | SEA ⓘ |
| adoptedInYear | 1986 ⓘ |
| aimedAt | establishing the internal market by 1992 ⓘ |
| amended |
Treaty establishing the European Coal and Steel Community
ⓘ
Treaty establishing the European Economic Community ⓘ
linked to:
Treaty of Rome
Treaty of Rome ⓘ |
| appliesTo |
European Atomic Energy Community
ⓘ
European Coal and Steel Community ⓘ European Economic Community ⓘ |
| belongsTo | primary law of the European Union ⓘ |
| classifiedAs | landmark treaty in European integration ⓘ |
| contributedTo | creation of the EU single market ⓘ |
| created | legal framework for European Political Cooperation ⓘ |
| enhancedRoleOf | European Parliament in legislation ⓘ |
| enteredIntoForceDate | 1987-07-01 ⓘ |
| enteredIntoForceYear | 1987 ⓘ |
| expandedPowersOf | European Parliament ⓘ |
| followedBy |
Maastricht Treaty
ⓘ
linked to:
Treaty on European Union
Treaty on European Union ⓘ |
| historicalSignificance | first major revision of the founding European Community treaties ⓘ |
| introduced |
cooperation procedure
ⓘ
qualified majority voting in the Council in more policy areas ⓘ |
| language | multilingual EU treaty ⓘ |
| legalBasisFor | completion of the single European market ⓘ |
| legalNature | amending treaty ⓘ |
| legalSystem | European Union law ⓘ |
| negotiatedBy |
governments of the European Community Member States
ⓘ
linked to:
Member States of the European Union
|
| objective | completion of the single market by 31 December 1992 ⓘ |
| partOf | European integration process ⓘ |
| policyArea |
economic integration
ⓘ
foreign policy cooperation ⓘ internal market ⓘ |
| precededBy | Treaty of Rome ⓘ |
| providedFor | greater institutional efficiency in the European Community ⓘ |
| providedLegalBasisFor |
cohesion policy measures
ⓘ
environmental policy at Community level ⓘ research and technological development policy ⓘ |
| refersTo | Single European Act ⓘ |
| region | Europe ⓘ |
| resultedIn | deepening of the European Community ⓘ |
| setDeadlineFor | completion of the internal market ⓘ |
| signedBy | Member States of the European Communities ⓘ |
| signedInYear | 1986 ⓘ |
| strengthened | European Community integration ⓘ |
| strengthenedRoleOf | European Council ⓘ |
| typeOfIntegrationStep | deepening integration ⓘ |
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: SEA Description of subject: SEA is the commonly used abbreviation for the Single European Act, a landmark 1986 treaty that significantly advanced European Community integration and paved the way for the single market.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
SEA