The Bow (skyscraper)
E567616
The Bow is a prominent crescent-shaped office skyscraper in Calgary, Alberta, known for its distinctive curved design and status as one of the city's tallest and most recognizable buildings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| The Bow (skyscraper) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6078005 — 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: The Bow (skyscraper) Context triple: [Downtown Calgary, hasSkylineFeature, The Bow (skyscraper)]
-
A.
Pan Peninsula East Tower
Pan Peninsula East Tower is a prominent residential skyscraper in London’s Docklands, forming one half of the twin-tower Pan Peninsula development near Canary Wharf.
-
B.
Pan Peninsula West Tower
Pan Peninsula West Tower is one of the twin luxury residential skyscrapers in the Pan Peninsula development in London’s Docklands.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
D.
Rivergate Tower
Rivergate Tower is a distinctive cylindrical office skyscraper on Tampa’s downtown waterfront, often nicknamed the “Beer Can Building” and noted for its postmodern design.
-
E.
Landmark Tower
Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, observation deck, and role as a major commercial and office complex.
- 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: The Bow (skyscraper) Target entity description: The Bow is a prominent crescent-shaped office skyscraper in Calgary, Alberta, known for its distinctive curved design and status as one of the city's tallest and most recognizable buildings.
-
A.
Pan Peninsula East Tower
Pan Peninsula East Tower is a prominent residential skyscraper in London’s Docklands, forming one half of the twin-tower Pan Peninsula development near Canary Wharf.
-
B.
Pan Peninsula West Tower
Pan Peninsula West Tower is one of the twin luxury residential skyscrapers in the Pan Peninsula development in London’s Docklands.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
D.
Rivergate Tower
Rivergate Tower is a distinctive cylindrical office skyscraper on Tampa’s downtown waterfront, often nicknamed the “Beer Can Building” and noted for its postmodern design.
-
E.
Landmark Tower
Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, observation deck, and role as a major commercial and office complex.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | skyscraper ⓘ |
| address | 500 Centre Street SE, Calgary ⓘ |
| architect |
Foster + Partners
NERFINISHED
ⓘ
Zeidler Partnership Architects NERFINISHED ⓘ |
| architecturalStyle | contemporary architecture ⓘ |
| architecturalType | office skyscraper ⓘ |
| city | Calgary NERFINISHED ⓘ |
| completionDate | 2012 ⓘ |
| country | Canada ⓘ |
| developer | H&R Real Estate Investment Trust NERFINISHED ⓘ |
| energyDesignFeature |
diagrid structure reducing steel usage
ⓘ
south-facing curved facade for solar gain ⓘ |
| floorArea |
approximately 1.7 million sq ft
ⓘ
approximately 158000 m² ⓘ |
| floorCount | 58 ⓘ |
| hasFeature |
atrium facing the Bow River
ⓘ
indoor sky gardens ⓘ |
| hasPublicArt | Wonderland sculpture NERFINISHED ⓘ |
| hasView |
Bow River
NERFINISHED
ⓘ
Calgary city centre NERFINISHED ⓘ |
| height |
236 m
ⓘ
774 ft ⓘ |
| location |
Alberta
NERFINISHED
ⓘ
Calgary NERFINISHED ⓘ Canada NERFINISHED ⓘ |
| mainContractor | Ledcor Construction NERFINISHED ⓘ |
| material |
concrete
ⓘ
glass ⓘ steel ⓘ |
| namedAfter | Bow River NERFINISHED ⓘ |
| notableFeature |
curved facade
ⓘ
diagrid structural system ⓘ |
| openingDate | 2013 ⓘ |
| owner | H&R Real Estate Investment Trust NERFINISHED ⓘ |
| provinceOrState | Alberta NERFINISHED ⓘ |
| publicArtArtist | Jaume Plensa NERFINISHED ⓘ |
| rank |
one of the tallest buildings in Calgary
ⓘ
one of the tallest office towers in Canada ⓘ |
| region | Downtown Calgary NERFINISHED ⓘ |
| shape | crescent-shaped ⓘ |
| skylineStatus | landmark of the Calgary skyline ⓘ |
| startDateOfConstruction | 2007 ⓘ |
| structuralEngineer | Halcrow Yolles NERFINISHED ⓘ |
| uses |
office
ⓘ
retail ⓘ |
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: The Bow (skyscraper) Description of subject: The Bow is a prominent crescent-shaped office skyscraper in Calgary, Alberta, known for its distinctive curved design and status as one of the city's tallest and most recognizable buildings.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.