Petřín Lookout Tower
E646475
Petřín Lookout Tower is a steel observation tower in Prague that resembles a smaller version of the Eiffel Tower and offers panoramic views of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Petřín Lookout Tower canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7151217 — 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: Petřín Lookout Tower Context triple: [Malá Strana, hasLandmark, Petřín Lookout Tower]
-
A.
Petřín Hill
Petřín Hill is a prominent, park-covered hill in central Prague known for its panoramic city views, lookout tower, and gardens.
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B.
Vyšehrad
Vyšehrad is a historic fortified castle complex in Prague known for its ancient ramparts, cemetery of notable Czechs, and panoramic views over the Vltava River.
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C.
Republic Square
Republic Square is a central public square in the Portuguese town of Tavira, known for its historic buildings, cafes, and role as a main social and cultural gathering place.
-
D.
Republic Square
Republic Square is a central public plaza in Belgrade known for its historic buildings, cultural institutions, and role as a major gathering place in the city.
-
E.
Republic Square
Republic Square is a central public square in Almaty, Kazakhstan, known for its large open space, monuments, and role as a focal point for civic events and celebrations.
- 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: Petřín Lookout Tower Target entity description: Petřín Lookout Tower is a steel observation tower in Prague that resembles a smaller version of the Eiffel Tower and offers panoramic views of the city.
-
A.
Petřín Hill
Petřín Hill is a prominent, park-covered hill in central Prague known for its panoramic city views, lookout tower, and gardens.
-
B.
Vyšehrad
Vyšehrad is a historic fortified castle complex in Prague known for its ancient ramparts, cemetery of notable Czechs, and panoramic views over the Vltava River.
-
C.
Republic Square
Republic Square is a central public square in the Portuguese town of Tavira, known for its historic buildings, cafes, and role as a main social and cultural gathering place.
-
D.
Republic Square
Republic Square is a central public plaza in Belgrade known for its historic buildings, cultural institutions, and role as a major gathering place in the city.
-
E.
Republic Square
Republic Square is a central public square in Almaty, Kazakhstan, known for its large open space, monuments, and role as a focal point for civic events and celebrations.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
observation tower
ⓘ
steel tower ⓘ tourist attraction ⓘ |
| accessibleBy |
Petřín funicular
ⓘ
linked to:
Prague funicular
walking paths on Petřín Hill ⓘ |
| architecturalStyle | steel lattice tower ⓘ |
| builtBy | Czech Tourist Club ⓘ |
| builtFor | Prague Jubilee Exhibition ⓘ |
| category |
Observation towers in the Czech Republic
ⓘ
Tourist attractions in Prague ⓘ Towers in Prague ⓘ |
| cityPanorama | 360-degree view of Prague ⓘ |
| constructionStartDate | 1891 ⓘ |
| country | Czech Republic ⓘ |
| hasAntenna | television transmitter ⓘ |
| hasFeature |
internal staircase
ⓘ
lift ⓘ two observation platforms ⓘ |
| hasFloorCount | 2 observation levels ⓘ |
| hasFunction |
observation
ⓘ
telecommunications ⓘ tourism ⓘ |
| hasTicketRequirement | paid admission ⓘ |
| height |
208 feet
ⓘ
63.5 metres ⓘ |
| heritageStatus | cultural monument of the Czech Republic ⓘ |
| inspiredBy | Eiffel Tower ⓘ |
| locatedIn |
Malá Strana
ⓘ
Prague 1 ⓘ |
| locatedOn | Petřín Hill ⓘ |
| location | Prague ⓘ |
| material | steel ⓘ |
| near |
Hunger Wall
ⓘ
Strahov Monastery ⓘ |
| numberOfSteps | 299 ⓘ |
| observationDeckHeight | 51 metres ⓘ |
| opened | 1891 ⓘ |
| operator | Prague City Tourism ⓘ |
| ownedBy |
City of Prague
ⓘ
linked to:
Prague
|
| panoramicViewOf |
Old Town of Prague
ⓘ
linked to:
Old Town, Prague
Prague ⓘ Prague Castle ⓘ Vltava River ⓘ |
| resembles | Eiffel Tower ⓘ |
| status | complete ⓘ |
| touristSeason | open year-round ⓘ |
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: Petřín Lookout Tower Description of subject: Petřín Lookout Tower is a steel observation tower in Prague that resembles a smaller version of the Eiffel Tower and offers panoramic views of the city.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.