DU
E236405
DU is the vehicle registration code used on license plates for the German city of Duisburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DU canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2123847 — 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: DU Context triple: [Duisburg, vehicleRegistrationCode, DU]
-
A.
DU
DU is a premier public central university in India, renowned for its diverse academic programs and large collegiate system based in New Delhi.
-
B.
CU
CU is the two-letter ISO 3166-1 alpha-2 country code assigned to Cuba.
-
C.
DUS
DUS is the three-letter IATA code for Düsseldorf Airport, a major international airport in western Germany.
-
D.
BU
BU is a major private research university in Boston, Massachusetts, known for its diverse academic programs and global student body.
-
E.
BU
BU is a historic vehicle registration prefix that was once used to identify motor vehicles registered in Buckinghamshire, 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: DU Target entity description: DU is the vehicle registration code used on license plates for the German city of Duisburg.
-
A.
DU
DU is a premier public central university in India, renowned for its diverse academic programs and large collegiate system based in New Delhi.
-
B.
CU
CU is the two-letter ISO 3166-1 alpha-2 country code assigned to Cuba.
-
C.
DUS
DUS is the three-letter IATA code for Düsseldorf Airport, a major international airport in western Germany.
-
D.
BU
BU is a major private research university in Boston, Massachusetts, known for its diverse academic programs and global student body.
-
E.
BU
BU is a historic vehicle registration prefix that was once used to identify motor vehicles registered in Buckinghamshire, England.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
license plate code
ⓘ
vehicle registration code ⓘ |
| adminRegion | North Rhine-Westphalia ⓘ |
| appliesTo |
cars
ⓘ
motor vehicles ⓘ motorcycles ⓘ trucks ⓘ |
| associatedWithCity | Duisburg ⓘ |
| codeType | German vehicle registration code ⓘ |
| country | Germany ⓘ |
| denotes | registration district of Duisburg ⓘ |
| formatPosition | prefix on German license plates ⓘ |
| introducedInCountry | Germany ⓘ |
| languageOfLetters | Latin alphabet ⓘ |
| licensePlateRegion |
city of Duisburg
ⓘ
linked to:
Duisburg
|
| partOfSystem | German vehicle registration plate system ⓘ |
| regionCodeFor | Duisburg ⓘ |
| regulatedBy | German road traffic authorities ⓘ |
| usedIn | Duisburg ⓘ |
| usedOn | German license plates issued in Duisburg ⓘ |
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: DU Description of subject: DU is the vehicle registration code used on license plates for the German city of Duisburg.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Homberg