Bolt Tower
E681112
Bolt Tower is a modern steel-and-glass lookout and café structure built atop a former blast furnace in the Dolní Vítkovice industrial area in Ostrava, Czech Republic, symbolically transforming the old industrial site into a cultural and tourist attraction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bolt Tower canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7671171 — 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: Bolt Tower Context triple: [Dolní Vítkovice industrial complex, hasPart, Bolt Tower]
-
A.
Bunker Tower
Bunker Tower is a historic stone observation tower and landmark located atop Cheaha Mountain, the highest point in Alabama.
-
B.
Shell Tower
Shell Tower, now known as A’DAM Tower, is a prominent high-rise landmark in Amsterdam that has been transformed from a former corporate office building into a mixed-use cultural, entertainment, and business hub overlooking the IJ river.
-
C.
Orange Tower
Orange Tower is one of the main BBC office and studio buildings at the MediaCityUK complex in Salford, England.
-
D.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
E.
Trident Tower
Trident Tower is a major multi-slide water attraction featuring high-speed rides and thrilling drops at Dubai’s Aquaventure Waterpark.
- 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: Bolt Tower Target entity description: Bolt Tower is a modern steel-and-glass lookout and café structure built atop a former blast furnace in the Dolní Vítkovice industrial area in Ostrava, Czech Republic, symbolically transforming the old industrial site into a cultural and tourist attraction.
-
A.
Bunker Tower
Bunker Tower is a historic stone observation tower and landmark located atop Cheaha Mountain, the highest point in Alabama.
-
B.
Shell Tower
Shell Tower, now known as A’DAM Tower, is a prominent high-rise landmark in Amsterdam that has been transformed from a former corporate office building into a mixed-use cultural, entertainment, and business hub overlooking the IJ river.
-
C.
Orange Tower
Orange Tower is one of the main BBC office and studio buildings at the MediaCityUK complex in Salford, England.
-
D.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
E.
Trident Tower
Trident Tower is a major multi-slide water attraction featuring high-speed rides and thrilling drops at Dubai’s Aquaventure Waterpark.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
café
ⓘ
modern architectural structure ⓘ observation tower ⓘ tourist attraction ⓘ |
| accessibleTo | public ⓘ |
| architecturalStyle | contemporary architecture ⓘ |
| builtOn | former blast furnace ⓘ |
| category |
Buildings and structures in Ostrava
ⓘ
Observation towers in the Czech Republic ⓘ Tourist attractions in Ostrava ⓘ |
| country | Czech Republic ⓘ |
| function |
café
ⓘ
lookout ⓘ tourism ⓘ |
| hasFacility |
café
ⓘ
viewing platform ⓘ |
| hasViewOf |
Dolní Vítkovice complex
NERFINISHED
ⓘ
Ostrava NERFINISHED ⓘ |
| heritageType | industrial heritage reuse ⓘ |
| isBuiltOver | blast furnace No. 1 ⓘ |
| locatedIn |
Czech Republic
NERFINISHED
ⓘ
Ostrava NERFINISHED ⓘ |
| location | Dolní Vítkovice NERFINISHED ⓘ |
| material |
glass
ⓘ
steel ⓘ |
| owner | Dolní Vítkovice area management ⓘ |
| partOf | Dolní Vítkovice industrial area NERFINISHED ⓘ |
| purpose |
cultural attraction
ⓘ
education about industrial history ⓘ tourist attraction ⓘ |
| symbolizes |
revitalization of Dolní Vítkovice
ⓘ
transformation of industrial heritage ⓘ |
| usedFor |
cultural tourism
ⓘ
leisure ⓘ sightseeing ⓘ |
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: Bolt Tower Description of subject: Bolt Tower is a modern steel-and-glass lookout and café structure built atop a former blast furnace in the Dolní Vítkovice industrial area in Ostrava, Czech Republic, symbolically transforming the old industrial site into a cultural and tourist attraction.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.