HDH
E111221
HDH is the vehicle registration code used on license plates for the German town of Heidenheim an der Brenz.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HDH canonical | 13 |
How this entity was disambiguated
This entity first appeared as the object of triple T947195 — 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: HDH Context triple: [Heidenheim an der Brenz, vehicleRegistrationCode, HDH]
-
A.
DHE
DHE is the Massachusetts state agency responsible for coordinating and overseeing public higher education institutions and policies.
-
B.
CHH
CHH is the vehicle registration code used on license plates for the Mexican state of Chihuahua.
-
C.
HAA
HAA is the Harvard Alumni Association, the organization that connects and serves Harvard University’s global community of alumni.
-
D.
HH
HH is the vehicle registration code used on license plates for the German city-state of Hamburg.
-
E.
NDH
NDH was the fascist puppet state established by the Axis powers in World War II on the territory of occupied Croatia and Bosnia and Herzegovina.
- 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: HDH Target entity description: HDH is the vehicle registration code used on license plates for the German town of Heidenheim an der Brenz.
-
A.
DHE
DHE is the Massachusetts state agency responsible for coordinating and overseeing public higher education institutions and policies.
-
B.
CHH
CHH is the vehicle registration code used on license plates for the Mexican state of Chihuahua.
-
C.
HAA
HAA is the Harvard Alumni Association, the organization that connects and serves Harvard University’s global community of alumni.
-
D.
HH
HH is the vehicle registration code used on license plates for the German city-state of Hamburg.
-
E.
NDH
NDH was the fascist puppet state established by the Axis powers in World War II on the territory of occupied Croatia and Bosnia and Herzegovina.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | vehicle registration code ⓘ |
| administrativeLevel | district-level code ⓘ |
| appliesTo |
motor vehicles
ⓘ
trailers ⓘ |
| associatedCity | Heidenheim an der Brenz ⓘ |
| category |
German vehicle registration plates
ⓘ
Transport in Baden-Württemberg ⓘ |
| codeLength | 3 letters ⓘ |
| codeType | Kfz-Kennzeichen ⓘ |
| country | Germany ⓘ |
| district | Heidenheim (district) ⓘ |
| federalState | Baden-Württemberg ⓘ |
| hasGeographicalScope | Landkreis Heidenheim ⓘ |
| introducedInCountry | Germany ⓘ |
| jurisdiction | Heidenheim vehicle registration authority ⓘ |
| languageOfAbbreviation | German ⓘ |
| plateFormatExample | HDH AB 123 ⓘ |
| regionServed | eastern Baden-Württemberg ⓘ |
| regulatedBy |
German road traffic authorities
ⓘ
Kraftfahrt-Bundesamt ⓘ
linked to:
German Federal Motor Transport Authority
|
| usedFor | identification of vehicle registration district ⓘ |
| usedInContext | German vehicle registration system ⓘ |
| usedOn | vehicle license plates ⓘ |
| vehicleRegistrationCodeFor | Heidenheim an der Brenz ⓘ |
| writingSystem | Latin alphabet ⓘ |
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: HDH Description of subject: HDH is the vehicle registration code used on license plates for the German town of Heidenheim an der Brenz.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.