Leaning Tower of Toruń
E224651
The Leaning Tower of Toruń is a medieval defensive tower in the Polish city of Toruń, famous for its noticeable tilt and associated local legends.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Leaning Tower of Toruń canonical | 2 |
| Krzywa Wieża w Toruniu | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2019022 — 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: Leaning Tower of Toruń Context triple: [Toruń, hasLandmark, Leaning Tower of Toruń]
-
A.
Poznań Town Hall
Poznań Town Hall is a Renaissance-style historic city hall in Poznań, Poland, famed for its ornate façade and mechanical billy goats that butt heads daily at noon.
-
B.
Piast Tower
Piast Tower is a historic medieval defensive tower in Opole, Poland, and one of the city’s most recognizable architectural symbols.
-
C.
Tarnów Town Hall
Tarnów Town Hall is a historic Renaissance-style town hall in the center of Tarnów, Poland, known for its distinctive tower and role as a symbol of the city.
-
D.
Frombork Cathedral
Frombork Cathedral is a historic Gothic cathedral in Frombork, Poland, best known as the longtime workplace and burial site of astronomer Nicolaus Copernicus.
-
E.
Wrocław Town Hall
Wrocław Town Hall is a historic Gothic-style municipal building and former seat of city authorities located in the Market Square of Wrocław, Poland.
- 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: Leaning Tower of Toruń Target entity description: The Leaning Tower of Toruń is a medieval defensive tower in the Polish city of Toruń, famous for its noticeable tilt and associated local legends.
-
A.
Poznań Town Hall
Poznań Town Hall is a Renaissance-style historic city hall in Poznań, Poland, famed for its ornate façade and mechanical billy goats that butt heads daily at noon.
-
B.
Piast Tower
Piast Tower is a historic medieval defensive tower in Opole, Poland, and one of the city’s most recognizable architectural symbols.
-
C.
Tarnów Town Hall
Tarnów Town Hall is a historic Renaissance-style town hall in the center of Tarnów, Poland, known for its distinctive tower and role as a symbol of the city.
-
D.
Frombork Cathedral
Frombork Cathedral is a historic Gothic cathedral in Frombork, Poland, best known as the longtime workplace and burial site of astronomer Nicolaus Copernicus.
-
E.
Wrocław Town Hall
Wrocław Town Hall is a historic Gothic-style municipal building and former seat of city authorities located in the Market Square of Wrocław, Poland.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
historic building
ⓘ
leaning tower ⓘ medieval defensive tower ⓘ tourist attraction ⓘ |
| architecturalStyle | medieval brick Gothic ⓘ |
| builtInCentury | 13th century ⓘ |
| category |
Buildings and structures in Toruń
ⓘ
Medieval architecture in Poland ⓘ Towers in Poland ⓘ |
| causeOfTilt |
ground subsidence
ⓘ
unstable sandy ground ⓘ |
| city | Toruń NERFINISHED ⓘ |
| cityOnRiver | Vistula River ⓘ |
| constructionStart | 13th century ⓘ |
| coordinateLatitude | 53.011 ⓘ |
| coordinateLongitude | 18.604 ⓘ |
| country | Poland ⓘ |
| function | defensive tower ⓘ |
| hasLegend |
legend of a Teutonic knight punished for breaking monastic rules
ⓘ
legend that the tilt symbolizes the sins of the knight ⓘ |
| hasNameInPolish |
Leaning Tower of Toruń
self-linksurface differs
ⓘ
surface form:
Krzywa Wieża w Toruniu
|
| height | approximately 15 m ⓘ |
| heritageDesignation | cultural monument of Poland ⓘ |
| heritageStatus | part of Medieval Town of Toruń UNESCO World Heritage Site ⓘ |
| laterUse |
museum or exhibition space
ⓘ
prison ⓘ residential building ⓘ warehouse ⓘ women’s prison ⓘ |
| locatedIn |
Kuyavian-Pomeranian Voivodeship
NERFINISHED
ⓘ
Medieval Town of Toruń ⓘ
surface form:
Old Town of Toruń
Toruń NERFINISHED ⓘ |
| material | brick ⓘ |
| nearbyAttraction |
House of Nicolaus Copernicus in Toruń
ⓘ
Old Town Market Square in Toruń ⓘ Toruń city walls ⓘ |
| notableFor |
association with local legends
ⓘ
noticeable tilt ⓘ |
| originalFunction | element of city walls ⓘ |
| ownership |
Toruń
ⓘ
surface form:
municipality of Toruń
|
| partOf | medieval city fortifications of Toruń ⓘ |
| preservationStatus | well preserved ⓘ |
| region | Kuyavian-Pomeranian Voivodeship NERFINISHED ⓘ |
| tilt | approximately 1.4 m from vertical ⓘ |
| tiltDirection | towards the street side ⓘ |
| touristActivity | visitors test their ability to stand against the leaning wall ⓘ |
| UNESCOWorldHeritageSiteSince | 1997 ⓘ |
| visitorStatus | open to tourists ⓘ |
| wallInclinationAngle | several degrees from vertical ⓘ |
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: Leaning Tower of Toruń Description of subject: The Leaning Tower of Toruń is a medieval defensive tower in the Polish city of Toruń, famous for its noticeable tilt and associated local legends.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Krzywa Wieża w Toruniu