MAD
E140782
MAD is the three-letter IATA airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MAD canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T1226435 — 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: MAD Context triple: [Adolfo Suárez Madrid–Barajas Airport, IATAcode, MAD]
-
A.
MDA
MDA (Monochrome Display Adapter) is IBM's original text-only video display standard for early IBM PCs, providing high-resolution monochrome output without graphics capabilities.
-
B.
MDA
MDA is the three-letter ISO 3166-1 alpha-3 country code representing the Republic of Moldova.
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C.
MAB
MAB is a German bibliographic data format used for cataloging and exchanging library records, closely related to and historically aligned with MARC standards.
-
D.
MGA
MGA is the commonly used abbreviation for the Maryland General Assembly, the state’s bicameral legislative body.
-
E.
MIA
MIA is the UN/LOCODE designation for Miami, a major coastal city and transportation hub in the U.S. state of Florida.
- 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: MAD Target entity description: MAD is the three-letter IATA airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
-
A.
MDA
MDA (Monochrome Display Adapter) is IBM's original text-only video display standard for early IBM PCs, providing high-resolution monochrome output without graphics capabilities.
-
B.
MDA
MDA is the three-letter ISO 3166-1 alpha-3 country code representing the Republic of Moldova.
-
C.
MAB
MAB is a German bibliographic data format used for cataloging and exchanging library records, closely related to and historically aligned with MARC standards.
-
D.
MGA
MGA is the commonly used abbreviation for the Maryland General Assembly, the state’s bicameral legislative body.
-
E.
MIA
MIA is the UN/LOCODE designation for Miami, a major coastal city and transportation hub in the U.S. state of Florida.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airline trade association ⓘ city ⓘ country ⓘ international airport ⓘ |
| assignedBy | International Air Transport Association ⓘ |
| assignsCodeType | IATA airport code ⓘ |
| associatedWithAirport | Adolfo Suárez Madrid–Barajas Airport ⓘ |
| associatedWithCity | Madrid ⓘ |
| capitalOf | Spain ⓘ |
| codeType | three-letter IATA code ⓘ |
| hasCityServed | Madrid ⓘ |
| IATACode | MAD ⓘ |
| isMainAirportOf | Madrid ⓘ |
| isPrimaryInternationalGatewayFor | Madrid ⓘ |
| locatedIn |
Madrid
ⓘ
Madrid ⓘ |
| locatedInCountry |
Spain
ⓘ
Spain ⓘ |
| locatedInRegion | Community of Madrid ⓘ |
| namedAfter | Adolfo Suárez ⓘ |
| represents | Adolfo Suárez Madrid–Barajas Airport ⓘ |
| serves | Madrid ⓘ |
| usedFor |
airline ticketing
ⓘ
baggage routing ⓘ flight scheduling ⓘ |
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: MAD Description of subject: MAD is the three-letter IATA airport code for Adolfo Suárez Madrid–Barajas Airport, the main international airport serving Madrid, Spain.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.