RO-IS
E938399
RO-IS is the ISO 3166-2 subdivision code assigned to Iași County in Romania.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RO-IS canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11627189 — 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: RO-IS Context triple: [Iași County, ISO3166-2Code, RO-IS]
-
A.
RO
RO is the IATA airline designator assigned to TAROM, the flag carrier airline of Romania.
-
B.
RO
RO is the vehicle registration code used on license plates for vehicles registered in the district of Rosenheim in Germany.
-
C.
RO
RO is the stock ticker symbol for Roche, the multinational Swiss healthcare and pharmaceutical company.
-
D.
RO
RO is the vehicle registration code used on license plates for vehicles registered in the Province of Rovigo in Italy.
-
E.
RON
RON is the official currency code for the Romanian leu used in international finance and currency exchange.
- 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: RO-IS Target entity description: RO-IS is the ISO 3166-2 subdivision code assigned to Iași County in Romania.
-
A.
RO
RO is the IATA airline designator assigned to TAROM, the flag carrier airline of Romania.
-
B.
RO
RO is the vehicle registration code used on license plates for vehicles registered in the district of Rosenheim in Germany.
-
C.
RO
RO is the stock ticker symbol for Roche, the multinational Swiss healthcare and pharmaceutical company.
-
D.
RO
RO is the vehicle registration code used on license plates for vehicles registered in the Province of Rovigo in Italy.
-
E.
RON
RON is the official currency code for the Romanian leu used in international finance and currency exchange.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
ISO 3166-2 code
ⓘ
geocode ⓘ |
| alpha2CountryCode | RO ⓘ |
| assignedBy |
ISO 3166 Maintenance Agency
ⓘ
International Organization for Standardization ⓘ |
| codeFormat | RO-XX ⓘ |
| countryCode | RO ⓘ |
| hasCountry | Romania ⓘ |
| isPartOfStandard |
ISO 3166
ⓘ
ISO 3166-2 ⓘ
linked to:
ISO 3166
|
| isSubdivisionOf | Romania ⓘ |
| languageOfSubdivisionName |
Romanian
ⓘ
linked to:
Romanian language
|
| represents | Iași County ⓘ |
| subdivisionCategoryInISO3166-2 | county of Romania ⓘ |
| subdivisionName | Iași County ⓘ |
| subdivisionType | county ⓘ |
| usedFor | identification of administrative subdivisions of Romania ⓘ |
| usedIn |
databases
ⓘ
geographic information systems ⓘ international standards ⓘ |
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: RO-IS Description of subject: RO-IS is the ISO 3166-2 subdivision code assigned to Iași County in Romania.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.