OPO
E150880
OPO is the vehicle registration code assigned to the Polish city of Opole.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OPO canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1321434 — 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: OPO Context triple: [Opole, vehicleRegistrationCode, OPO]
-
A.
OPA
OPA is a U.S. federal law enacted in 1990 that strengthens regulations and liability standards for preventing and responding to oil spills in navigable waters and shorelines.
-
B.
O.P.
O.P. is a common abbreviation that can stand for various phrases such as “original poster,” “original post,” or “out of print,” depending on the context in which it is used.
-
C.
OPAL
OPAL was one of the major particle physics experiments at CERN’s Large Electron–Positron Collider, designed to study electron-positron collisions and probe the Standard Model.
-
D.
EOP
EOP is the collective group of offices and agencies that directly support the President of the United States in carrying out executive responsibilities and policy initiatives.
-
E.
OSO
OSO is the commonly used abbreviation for the Office of SIGINT Operations, a signals intelligence unit within the U.S. National Security Agency.
- 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: OPO Target entity description: OPO is the vehicle registration code assigned to the Polish city of Opole.
-
A.
OPA
OPA is a U.S. federal law enacted in 1990 that strengthens regulations and liability standards for preventing and responding to oil spills in navigable waters and shorelines.
-
B.
O.P.
O.P. is a common abbreviation that can stand for various phrases such as “original poster,” “original post,” or “out of print,” depending on the context in which it is used.
-
C.
OPAL
OPAL was one of the major particle physics experiments at CERN’s Large Electron–Positron Collider, designed to study electron-positron collisions and probe the Standard Model.
-
D.
EOP
EOP is the collective group of offices and agencies that directly support the President of the United States in carrying out executive responsibilities and policy initiatives.
-
E.
OSO
OSO is the commonly used abbreviation for the Office of SIGINT Operations, a signals intelligence unit within the U.S. National Security Agency.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | vehicle registration code ⓘ |
| administrativeLevel | city-level registration code ⓘ |
| appliesTo | vehicles registered in Opole ⓘ |
| assignedTo | Opole ⓘ |
| category | Polish vehicle registration codes ⓘ |
| codeType |
car registration code
ⓘ
license plate code ⓘ |
| country | Poland ⓘ |
| hasFirstLetter | O ⓘ |
| hasSecondLetter | P ⓘ |
| hasThirdLetter | O ⓘ |
| hasVehicleRegistrationCode | OPO ⓘ |
| identifies | place of vehicle registration ⓘ |
| jurisdiction | Opole Voivodeship ⓘ |
| language | Polish ⓘ |
| numberOfLetters | 3 ⓘ |
| partOf | Polish vehicle registration plate format ⓘ |
| regionCodeFor | Opole ⓘ |
| regionType | city ⓘ |
| script | Latin alphabet ⓘ |
| usedBy |
Polish authorities
ⓘ
linked to:
Polish security forces
|
| usedFor |
motor vehicles
ⓘ
road vehicles ⓘ trailers ⓘ |
| usedIn | Polish vehicle registration system ⓘ |
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: OPO Description of subject: OPO is the vehicle registration code assigned to the Polish city of Opole.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
OPO