Wakkanai Lighthouse
E565223
Wakkanai Lighthouse is a prominent coastal beacon in Japan’s northernmost city, known for guiding ships in the Sea of Japan and offering scenic views of the surrounding coastline.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cape Sōya Lighthouse | 1 |
| Wakkanai Lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6021355 — 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: Wakkanai Lighthouse Context triple: [Wakkanai, hasLandmark, Wakkanai Lighthouse]
-
A.
Kannonzaki Lighthouse
Kannonzaki Lighthouse is a historic coastal beacon in Yokosuka, Kanagawa, known as one of Japan’s earliest Western-style lighthouses guiding ships in Tokyo Bay.
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B.
Hinomisaki Lighthouse
Hinomisaki Lighthouse is a historic coastal beacon in Shimane Prefecture, Japan, known for its tall white tower overlooking the Sea of Japan and serving as a prominent navigational landmark and tourist attraction.
-
C.
Inubōsaki Lighthouse
Inubōsaki Lighthouse is a historic coastal beacon in Chōshi, Chiba Prefecture, Japan, renowned for guiding ships along the Pacific and offering scenic views from the eastern tip of the Bōsō Peninsula.
-
D.
Tokarevsky Lighthouse
Tokarevsky Lighthouse is a historic coastal beacon near Vladivostok, Russia, known for guiding ships through the approaches to the city’s harbor on the Sea of Japan.
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E.
Eluanbi Lighthouse
Eluanbi Lighthouse is a historic coastal beacon at Taiwan’s southernmost tip, renowned for its powerful light, distinctive architecture, and scenic ocean views within Kenting National Park.
- 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: Wakkanai Lighthouse Target entity description: Wakkanai Lighthouse is a prominent coastal beacon in Japan’s northernmost city, known for guiding ships in the Sea of Japan and offering scenic views of the surrounding coastline.
-
A.
Kannonzaki Lighthouse
Kannonzaki Lighthouse is a historic coastal beacon in Yokosuka, Kanagawa, known as one of Japan’s earliest Western-style lighthouses guiding ships in Tokyo Bay.
-
B.
Hinomisaki Lighthouse
Hinomisaki Lighthouse is a historic coastal beacon in Shimane Prefecture, Japan, known for its tall white tower overlooking the Sea of Japan and serving as a prominent navigational landmark and tourist attraction.
-
C.
Inubōsaki Lighthouse
Inubōsaki Lighthouse is a historic coastal beacon in Chōshi, Chiba Prefecture, Japan, renowned for guiding ships along the Pacific and offering scenic views from the eastern tip of the Bōsō Peninsula.
-
D.
Tokarevsky Lighthouse
Tokarevsky Lighthouse is a historic coastal beacon near Vladivostok, Russia, known for guiding ships through the approaches to the city’s harbor on the Sea of Japan.
-
E.
Eluanbi Lighthouse
Eluanbi Lighthouse is a historic coastal beacon at Taiwan’s southernmost tip, renowned for its powerful light, distinctive architecture, and scenic ocean views within Kenting National Park.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
lighthouse
ⓘ
navigation aid ⓘ |
| category |
Buildings and structures in Hokkaido
ⓘ
Lighthouses in Japan ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasFunction |
emits light as a navigational signal
ⓘ
marks coastline for vessels ⓘ |
| hasViewOf |
Sea of Japan coastline near Wakkanai
NERFINISHED
ⓘ
surrounding coastal landscape of northern Hokkaido ⓘ |
| heritageStatus | local landmark ⓘ |
| isPartOf | maritime safety infrastructure of Japan ⓘ |
| locatedIn | Wakkanai NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Hokkaido NERFINISHED ⓘ |
| locatedInNorthernmostCityOfCountry | Japan NERFINISHED ⓘ |
| locatedInRegion | Sōya Subprefecture NERFINISHED ⓘ |
| locatedOnBodyOfWater | Sea of Japan NERFINISHED ⓘ |
| near |
Wakkanai city center
ⓘ
northern coast of Hokkaido ⓘ |
| offers |
scenic views of the surrounding coastline
ⓘ
views of the Sea of Japan ⓘ |
| purpose |
ensuring safe coastal passage
ⓘ
guiding ships ⓘ maritime navigation ⓘ |
| tourismType |
coastal viewpoint
ⓘ
sightseeing spot ⓘ |
| usedBy |
coastal patrol and other marine traffic
ⓘ
commercial ships ⓘ fishing vessels ⓘ |
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: Wakkanai Lighthouse Description of subject: Wakkanai Lighthouse is a prominent coastal beacon in Japan’s northernmost city, known for guiding ships in the Sea of Japan and offering scenic views of the surrounding coastline.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cape Sōya Lighthouse