OMAB
E902687
OMAB is the stock ticker for Grupo Aeroportuario del Centro Norte, a Mexican company that operates and manages a network of airports in northern and central Mexico.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OMAB canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11055385 — 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: OMAB Context triple: [Grupo Aeroportuario del Centro Norte, tickerSymbol, OMAB]
-
A.
AAMB
AAMB is an acronym for the Al-Aqsa Martyrs Brigades, a Palestinian militant organization involved in the Israeli–Palestinian conflict.
-
B.
Obbattu
Obbattu is a traditional South Indian sweet flatbread, typically stuffed with a jaggery-lentil or coconut filling and prepared during festivals and special occasions.
-
C.
OJAM
OJAM is the ICAO airport code for Amman Civil Airport, a domestic and regional airport serving Amman, Jordan.
-
D.
Inbam
Inbam is the third section of the ancient Tamil classic Tirukkural, focusing on love and the emotional aspects of human life.
-
E.
OM
OM is an American experimental rock band known for its hypnotic, drone-influenced sound and spiritually themed compositions.
- 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: OMAB Target entity description: OMAB is the stock ticker for Grupo Aeroportuario del Centro Norte, a Mexican company that operates and manages a network of airports in northern and central Mexico.
-
A.
AAMB
AAMB is an acronym for the Al-Aqsa Martyrs Brigades, a Palestinian militant organization involved in the Israeli–Palestinian conflict.
-
B.
Obbattu
Obbattu is a traditional South Indian sweet flatbread, typically stuffed with a jaggery-lentil or coconut filling and prepared during festivals and special occasions.
-
C.
OJAM
OJAM is the ICAO airport code for Amman Civil Airport, a domestic and regional airport serving Amman, Jordan.
-
D.
Inbam
Inbam is the third section of the ancient Tamil classic Tirukkural, focusing on love and the emotional aspects of human life.
-
E.
OM
OM is an American experimental rock band known for its hypnotic, drone-influenced sound and spiritually themed compositions.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
airport operator
ⓘ
public company ⓘ stock ticker symbol ⓘ |
| abbreviation | OMA ⓘ |
| businessModel | regulated airport concessions ⓘ |
| country | Mexico ⓘ |
| countryOfIssuer | Mexico ⓘ |
| focus | management of airport concessions ⓘ |
| hasTicker |
OMA*
ⓘ
linked to:
OMA
OMAB ⓘ |
| headquartersCountry | Mexico ⓘ |
| industry |
airport operations
ⓘ
transportation infrastructure ⓘ |
| languageOfName | Spanish ⓘ |
| legalForm | Sociedad Anónima Bursátil de Capital Variable ⓘ |
| listedOn |
Bolsa Mexicana de Valores
ⓘ
NASDAQ ⓘ |
| operates | airports ⓘ |
| operatesInRegion |
central Mexico
ⓘ
northern Mexico ⓘ
linked to:
Northern Mexico
|
| providesInfrastructureFor | air transportation ⓘ |
| region | Latin America ⓘ |
| represents |
Grupo Aeroportuario del Centro Norte, S.A.B. de C.V.
ⓘ
linked to:
Grupo Aeroportuario del Centro Norte
|
| sector | industrials ⓘ |
| securityType | common stock ⓘ |
| services |
aeronautical services
ⓘ
airport management ⓘ airport operation ⓘ non-aeronautical services ⓘ |
| underlyingCompany |
Grupo Aeroportuario del Centro Norte, S.A.B. de C.V.
ⓘ
linked to:
Grupo Aeroportuario del Centro Norte
|
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: OMAB Description of subject: OMAB is the stock ticker for Grupo Aeroportuario del Centro Norte, a Mexican company that operates and manages a network of airports in northern and central Mexico.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.