Jacek Majchrowski
E83026
Jacek Majchrowski is a Polish politician and legal scholar who has served for many years as the mayor of Kraków.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jacek Majchrowski canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T663869 — 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: Jacek Majchrowski Context triple: [Kraków, hasMayor, Jacek Majchrowski]
-
A.
Jacek Budyn
Jacek Budyn is a Polish architect best known for designing the Warsaw Uprising Monument, a major memorial commemorating the 1944 uprising in Warsaw.
-
B.
Edward Szczepanik
Edward Szczepanik was a Polish economist and politician who served as the last prime minister of the Polish government-in-exile before the restoration of democracy in Poland.
-
C.
Piotr Nowak
Piotr Nowak is a retired Polish attacking midfielder and coach best known for his influential role in Major League Soccer, particularly with the Chicago Fire.
-
D.
Piotr Hofmański
Piotr Hofmański is a Polish jurist and former Supreme Court judge who has served as President of the International Criminal Court.
-
E.
Tomasz Arciszewski
Tomasz Arciszewski was a Polish socialist politician and statesman who served as prime minister of the Polish government-in-exile during World War II.
- 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: Jacek Majchrowski Target entity description: Jacek Majchrowski is a Polish politician and legal scholar who has served for many years as the mayor of Kraków.
-
A.
Jacek Budyn
Jacek Budyn is a Polish architect best known for designing the Warsaw Uprising Monument, a major memorial commemorating the 1944 uprising in Warsaw.
-
B.
Edward Szczepanik
Edward Szczepanik was a Polish economist and politician who served as the last prime minister of the Polish government-in-exile before the restoration of democracy in Poland.
-
C.
Piotr Nowak
Piotr Nowak is a retired Polish attacking midfielder and coach best known for his influential role in Major League Soccer, particularly with the Chicago Fire.
-
D.
Piotr Hofmański
Piotr Hofmański is a Polish jurist and former Supreme Court judge who has served as President of the International Criminal Court.
-
E.
Tomasz Arciszewski
Tomasz Arciszewski was a Polish socialist politician and statesman who served as prime minister of the Polish government-in-exile during World War II.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
legal scholar ⓘ mayor ⓘ politician ⓘ |
| areaOfInfluence |
Kraków
ⓘ
Lesser Poland Voivodeship ⓘ |
| citizenOf | Poland ⓘ |
| countryOfCitizenship | Poland ⓘ |
| educatedAt | Jagiellonian University ⓘ |
| employer | Jagiellonian University ⓘ |
| familyName | Majchrowski ⓘ |
| fieldOfWork |
law
ⓘ
legal history ⓘ politics ⓘ |
| gender | male ⓘ |
| givenName | Jacek ⓘ |
| hasProfession |
legal scholar
ⓘ
politician ⓘ university professor ⓘ |
| hasRole |
academic
ⓘ
local government official ⓘ mayor ⓘ |
| isFrom |
Kraków region
ⓘ
Poland ⓘ |
| knownFor | long-serving mayoralty in Kraków ⓘ |
| languageSpoken | Polish ⓘ |
| name | Jacek Majchrowski ⓘ |
| nationality | Polish ⓘ |
| notableFor |
contributions to Polish legal scholarship
ⓘ
serving as mayor of Kraków for many years ⓘ |
| occupation |
lawyer
ⓘ
legal scholar ⓘ politician ⓘ university teacher ⓘ |
| placeOfActivity |
Kraków
ⓘ
Poland ⓘ |
| politicalFunction | municipal governance ⓘ |
| positionHeld |
Mayor of Kraków
ⓘ
professor ⓘ |
| residence | Kraków ⓘ |
| typeOfScholar | legal historian ⓘ |
| workLocation | Kraków ⓘ |
| worksInDiscipline |
law
ⓘ
legal history ⓘ |
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: Jacek Majchrowski Description of subject: Jacek Majchrowski is a Polish politician and legal scholar who has served for many years as the mayor of Kraków.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.