Ciechanów Voivodeship
E319189
Ciechanów Voivodeship was a former administrative region in north-central Poland that existed from 1975 to 1998, with its capital in the city of Ciechanów.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ciechanów Voivodeship canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1329469 — 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: Ciechanów Voivodeship Context triple: [Masovian Voivodeship, previousEntity, Ciechanów Voivodeship]
-
A.
Siedlce Voivodeship
Siedlce Voivodeship was a former administrative region in eastern Poland centered around the city of Siedlce, existing during the late 20th century before being incorporated into the Masovian Voivodeship.
-
B.
Sandomierz Voivodeship
Sandomierz Voivodeship was a historical administrative region of the Kingdom of Poland centered around the city of Sandomierz in the Lesser Poland area.
-
C.
Kuyavian-Pomeranian Voivodeship
Kuyavian-Pomeranian Voivodeship is an administrative region in north-central Poland known for its historic cities like Bydgoszcz and Toruń and its location along the Vistula River.
-
D.
Płock Voivodeship
Płock Voivodeship was a former administrative region in central Poland centered around the city of Płock, existing before the 1999 territorial reform that created the modern Masovian Voivodeship.
-
E.
Lublin Voivodeship
Lublin Voivodeship is an administrative region in eastern Poland known for its historic city of Lublin and sites such as the former Nazi concentration camp at Majdanek.
- 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: Ciechanów Voivodeship Target entity description: Ciechanów Voivodeship was a former administrative region in north-central Poland that existed from 1975 to 1998, with its capital in the city of Ciechanów.
-
A.
Siedlce Voivodeship
Siedlce Voivodeship was a former administrative region in eastern Poland centered around the city of Siedlce, existing during the late 20th century before being incorporated into the Masovian Voivodeship.
-
B.
Sandomierz Voivodeship
Sandomierz Voivodeship was a historical administrative region of the Kingdom of Poland centered around the city of Sandomierz in the Lesser Poland area.
-
C.
Kuyavian-Pomeranian Voivodeship
Kuyavian-Pomeranian Voivodeship is an administrative region in north-central Poland known for its historic cities like Bydgoszcz and Toruń and its location along the Vistula River.
-
D.
Płock Voivodeship
Płock Voivodeship was a former administrative region in central Poland centered around the city of Płock, existing before the 1999 territorial reform that created the modern Masovian Voivodeship.
-
E.
Lublin Voivodeship
Lublin Voivodeship is an administrative region in eastern Poland known for its historic city of Lublin and sites such as the former Nazi concentration camp at Majdanek.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | former voivodeship of Poland ⓘ |
| abolishedByAdministrativeReform | 1998 Polish administrative reform ⓘ |
| administrativeCenter | Ciechanów NERFINISHED ⓘ |
| capital | Ciechanów NERFINISHED ⓘ |
| country | Poland ⓘ |
| dissolvedOrAbolished | 1998 ⓘ |
| endTime | 1998 ⓘ |
| established | 1975 ⓘ |
| governmentType | administrative division ⓘ |
| hasCapitalCity | Ciechanów NERFINISHED ⓘ |
| languageUsed | Polish ⓘ |
| locatedInContinent | Europe ⓘ |
| locatedInHistoricRegion | Masovia NERFINISHED ⓘ |
| locatedInRegion | north-central Poland ⓘ |
| namedAfter | Ciechanów NERFINISHED ⓘ |
| partOf |
Polish People’s Republic
ⓘ
surface form:
Polish People's Republic
Third Polish Republic ⓘ |
| partOfAdministrativeReform | 1975 Polish administrative reform ⓘ |
| precededBy |
Warsaw Voivodeship
ⓘ
surface form:
Warsaw Voivodeship (1944–1975)
|
| replacedBy | Masovian Voivodeship ⓘ |
| startTime | 1975 ⓘ |
| status | defunct administrative unit ⓘ |
| subdivisionType | voivodeship ⓘ |
| timePeriod | 20th century ⓘ |
| usedCurrency | Polish złoty ⓘ |
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: Ciechanów Voivodeship Description of subject: Ciechanów Voivodeship was a former administrative region in north-central Poland that existed from 1975 to 1998, with its capital in the city of Ciechanów.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.