MRB
E951867
MRB is the three-letter IATA airport code for Eastern West Virginia Regional Airport in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MRB canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T11877584 — 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: MRB Context triple: [Eastern West Virginia Regional Airport, IATAcode, MRB]
-
A.
M.B.
M.B. is a set of Canadian post-nominal letters signifying that the holder has been awarded the Medal of Bravery for acts of courage.
-
B.
M&R
M&R is the commonly used abbreviation for Murray & Roberts, a South African engineering and construction services company.
-
C.
MR
MR is a Belgian French-speaking liberal political party that participated as one of the partners in the federal Vivaldi coalition government led by Alexander De Croo.
-
D.
MR
MR is the official vehicle registration code used on license plates for the city of Marburg in the German state of Hesse.
-
E.
MER-B
MER-B, better known as Opportunity, was a NASA Mars Exploration Rover that conducted a long-duration mission on Mars, vastly exceeding its planned lifespan and providing extensive geological and atmospheric data.
- 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: MRB Target entity description: MRB is the three-letter IATA airport code for Eastern West Virginia Regional Airport in the United States.
-
A.
M.B.
M.B. is a set of Canadian post-nominal letters signifying that the holder has been awarded the Medal of Bravery for acts of courage.
-
B.
M&R
M&R is the commonly used abbreviation for Murray & Roberts, a South African engineering and construction services company.
-
C.
MR
MR is a Belgian French-speaking liberal political party that participated as one of the partners in the federal Vivaldi coalition government led by Alexander De Croo.
-
D.
MR
MR is the official vehicle registration code used on license plates for the city of Marburg in the German state of Hesse.
-
E.
MER-B
MER-B, better known as Opportunity, was a NASA Mars Exploration Rover that conducted a long-duration mission on Mars, vastly exceeding its planned lifespan and providing extensive geological and atmospheric data.
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| IATA code | MRB ⓘ |
| IATA code for | Eastern West Virginia Regional Airport ⓘ |
| locatedIn |
Eastern Panhandle of West Virginia
ⓘ
West Virginia ⓘ |
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: MRB Description of subject: MRB is the three-letter IATA airport code for Eastern West Virginia Regional Airport in the United States.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.