Cầu quay Sông Hàn
E644764
Cầu quay Sông Hàn is a famous rotating cable-stayed bridge in Da Nang, Vietnam, known as a city symbol and popular nighttime attraction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cầu quay Sông Hàn canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7131534 — 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: Cầu quay Sông Hàn Context triple: [Han River Bridge, alsoKnownAs, Cầu quay Sông Hàn]
-
A.
Ninh Kieu Wharf
Ninh Kieu Wharf is a famous riverside promenade and tourist hub in Can Tho, Vietnam, known for its scenic views, floating markets, and vibrant nightlife along the Hau River.
-
B.
Hanoi Opera House
The Hanoi Opera House is a historic French colonial-era theater in Vietnam’s capital, renowned for its grand architecture and role as a major cultural and performing arts venue.
-
C.
Nhat Tan Bridge
Nhat Tan Bridge is a modern cable-stayed bridge in Hanoi, Vietnam, known for its distinctive multi-span design and role as a major gateway connecting the city center with Noi Bai International Airport.
-
D.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
-
E.
Vĩnh Tuy Bridge
Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
- 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: Cầu quay Sông Hàn Target entity description: Cầu quay Sông Hàn is a famous rotating cable-stayed bridge in Da Nang, Vietnam, known as a city symbol and popular nighttime attraction.
-
A.
Ninh Kieu Wharf
Ninh Kieu Wharf is a famous riverside promenade and tourist hub in Can Tho, Vietnam, known for its scenic views, floating markets, and vibrant nightlife along the Hau River.
-
B.
Hanoi Opera House
The Hanoi Opera House is a historic French colonial-era theater in Vietnam’s capital, renowned for its grand architecture and role as a major cultural and performing arts venue.
-
C.
Nhat Tan Bridge
Nhat Tan Bridge is a modern cable-stayed bridge in Hanoi, Vietnam, known for its distinctive multi-span design and role as a major gateway connecting the city center with Noi Bai International Airport.
-
D.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
-
E.
Vĩnh Tuy Bridge
Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
city symbol ⓘ rotating bridge ⓘ tourist attraction ⓘ |
| city | Da Nang ⓘ |
| connects |
Hải Châu District
ⓘ
Sơn Trà District ⓘ |
| constructionStartDate | 1998 ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| crosses |
Han River
ⓘ
Sông Hàn ⓘ |
| designedAs | cable-stayed bridge ⓘ |
| function | road bridge ⓘ |
| hasFeature |
color-changing lights
ⓘ
nighttime illumination ⓘ rotating span ⓘ |
| hasLocalName |
Cầu Sông Hàn
ⓘ
Cầu quay Sông Hàn ⓘ |
| hasRotationMechanism | yes ⓘ |
| hasViewOf |
Da Nang city skyline
ⓘ
Han River waterfront ⓘ |
| isLandmarkOf | Da Nang ⓘ |
| isPopularWith |
local residents
ⓘ
tourists ⓘ |
| languageOfName | Vietnamese ⓘ |
| lightingUsedFor | festive events ⓘ |
| locatedIn | Da Nang ⓘ |
| locatedInAdministrativeTerritory |
Hải Châu District
ⓘ
Sơn Trà District ⓘ |
| locatedInRegion | Central Vietnam ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| nameMeaning |
Han River Swing Bridge
ⓘ
linked to:
Han River Bridge
|
| nighttimeAttraction | yes ⓘ |
| notableFor |
being the first swing bridge in Vietnam built by local engineers
ⓘ
nighttime views ⓘ symbolizing Da Nang’s modernization ⓘ |
| openingDate | 2000 ⓘ |
| partOf |
Da Nang urban landscape
ⓘ
linked to:
Da Nang
|
| region | South Central Coast ⓘ |
| rotationPurpose | allowing ships to pass ⓘ |
| symbolOf | Da Nang ⓘ |
| tourismType | urban tourism ⓘ |
| transportNetworkRole | connecting east and west banks of Han River ⓘ |
| usedFor |
motor vehicle traffic
ⓘ
pedestrian traffic ⓘ |
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: Cầu quay Sông Hàn Description of subject: Cầu quay Sông Hàn is a famous rotating cable-stayed bridge in Da Nang, Vietnam, known as a city symbol and popular nighttime attraction.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.