Yokohama Marine Tower
E65458
Yokohama Marine Tower is a prominent coastal observation tower and tourist attraction in Yokohama, Japan, offering panoramic views of the city and its harbor.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Yokohama Marine Tower canonical | 8 |
| 横浜マリンタワー | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T514541 — 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: Yokohama Marine Tower Context triple: [Yokohama, hasLandmark, Yokohama Marine Tower]
-
A.
Yokohama Landmark Tower
Yokohama Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, office and hotel facilities, and observation deck offering panoramic city and bay views.
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B.
Tokyo Tower
Tokyo Tower is a landmark red-and-white communications and observation tower in central Tokyo, famous for its city views and Eiffel Tower-inspired design.
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C.
Tokyo Skytree
Tokyo Skytree is a broadcasting and observation tower in Tokyo and one of the tallest structures in the world, known for its panoramic city views and distinctive futuristic design.
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D.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
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E.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
- 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: Yokohama Marine Tower Target entity description: Yokohama Marine Tower is a prominent coastal observation tower and tourist attraction in Yokohama, Japan, offering panoramic views of the city and its harbor.
-
A.
Yokohama Landmark Tower
Yokohama Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, office and hotel facilities, and observation deck offering panoramic city and bay views.
-
B.
Tokyo Tower
Tokyo Tower is a landmark red-and-white communications and observation tower in central Tokyo, famous for its city views and Eiffel Tower-inspired design.
-
C.
Tokyo Skytree
Tokyo Skytree is a broadcasting and observation tower in Tokyo and one of the tallest structures in the world, known for its panoramic city views and distinctive futuristic design.
-
D.
Kobe Port Tower
Kobe Port Tower is a distinctive red steel observation tower and symbol of Kobe’s waterfront, offering panoramic views of the city and harbor.
-
E.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
landmark
ⓘ
observation tower ⓘ tourist attraction ⓘ |
| architecturalStyle | modern tower ⓘ |
| category |
Buildings and structures in Yokohama
ⓘ
Tourist attractions in Yokohama ⓘ Towers in Japan ⓘ |
| city | Yokohama ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasFeature |
café
ⓘ
elevators ⓘ lighting display ⓘ observation deck ⓘ restaurant ⓘ souvenir shop ⓘ viewing platform ⓘ |
| hasFunction |
nighttime illumination
ⓘ
observation deck ⓘ tourist observation ⓘ |
| hasNameInJapanese |
横浜マリンタワー
ⓘ
linked to:
Yokohama Marine Tower
|
| hasViewOf |
Bay Bridge
ⓘ
Minato Mirai 21 ⓘ Yokohama city center ⓘ |
| height |
106 meters
ⓘ
approximately 106 meters ⓘ |
| isCoastal | true ⓘ |
| isObservationTower | true ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Honshu
ⓘ
Japan ⓘ Kanagawa Prefecture ⓘ Yokohama ⓘ |
| locatedInArea |
Yamashita Park area
ⓘ
linked to:
Yamashita Park
|
| locatedInDistrict |
Naka-ku, Yokohama
ⓘ
linked to:
Naka Ward, Yokohama
|
| material | steel structure ⓘ |
| near |
Port of Yokohama
ⓘ
Yamashita Park ⓘ Yokohama Chinatown ⓘ |
| offers |
panoramic views of Yokohama
ⓘ
panoramic views of Yokohama Harbor ⓘ |
| overlooks |
Port of Yokohama
ⓘ
Yokohama Harbor ⓘ
linked to:
Port of Yokohama
Yokohama cityscape ⓘ |
| region | Kantō region ⓘ |
| usedFor |
city observation
ⓘ
events ⓘ harbor observation ⓘ night view appreciation ⓘ 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: Yokohama Marine Tower Description of subject: Yokohama Marine Tower is a prominent coastal observation tower and tourist attraction in Yokohama, Japan, offering panoramic views of the city and its harbor.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Yokohama Marine Tower