HGR
E1030301
HGR is the IATA airport code for Hagerstown Regional Airport, a public airport serving Hagerstown, Maryland, and the surrounding region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HGR canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T13281454 — 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: HGR Context triple: [Hagerstown Regional Airport, IATAcode, HGR]
-
A.
HG
HG is the postcode area designation covering Harrogate and surrounding parts of North Yorkshire, England.
-
B.
HG
HG is the vehicle registration code used on license plates for the German town of Homburg vor der Höhe and its surrounding district.
-
C.
HGS
HGS is the National Rail station code assigned to Hastings railway station in East Sussex, England.
-
D.
GRH
GRH is a major unproven conjecture in number theory asserting that all nontrivial zeros of a broad class of L-functions lie on a critical line, generalizing the classical Riemann hypothesis.
-
E.
HGD
HGD is the National Rail station code for Hungerford railway station in Berkshire, England.
- 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: HGR Target entity description: HGR is the IATA airport code for Hagerstown Regional Airport, a public airport serving Hagerstown, Maryland, and the surrounding region.
-
A.
HG
HG is the postcode area designation covering Harrogate and surrounding parts of North Yorkshire, England.
-
B.
HG
HG is the vehicle registration code used on license plates for the German town of Homburg vor der Höhe and its surrounding district.
-
C.
HGS
HGS is the National Rail station code assigned to Hastings railway station in East Sussex, England.
-
D.
GRH
GRH is a major unproven conjecture in number theory asserting that all nontrivial zeros of a broad class of L-functions lie on a critical line, generalizing the classical Riemann hypothesis.
-
E.
HGD
HGD is the National Rail station code for Hungerford railway station in Berkshire, England.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ public airport ⓘ |
| airportType | public ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| FAAIdentifier | HGR ⓘ |
| hasFAAIdentifier | HGR ⓘ |
| hasIATACode | HGR ⓘ |
| hasICAOCode | KHGR ⓘ |
| IATACode | HGR ⓘ |
| IATACodeFor | Hagerstown Regional Airport ⓘ |
| ICAOCode | KHGR ⓘ |
| locatedIn |
Hagerstown, Maryland
ⓘ
Hagerstown, Maryland ⓘ |
| regionServed | surrounding region of Hagerstown, Maryland ⓘ |
| servesCity |
Hagerstown, Maryland
ⓘ
Hagerstown, Maryland ⓘ |
| servesCountry |
United States
ⓘ
linked to:
United States of America
|
| servesMetropolitanArea | Hagerstown metropolitan area ⓘ |
| servesRegion |
Washington County, Maryland
ⓘ
Washington County, Maryland ⓘ |
| state |
Maryland
ⓘ
Maryland ⓘ |
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: HGR Description of subject: HGR is the IATA airport code for Hagerstown Regional Airport, a public airport serving Hagerstown, Maryland, and the surrounding region.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.