National Route 230
E1046890
National Route 230 is a major national highway in Japan that runs through Hokkaido, connecting Sapporo with the southwestern region including areas near Lake Tōya.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Route 230 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13346003 — 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: National Route 230 Context triple: [National Route 36, hasJunctionWith, National Route 230]
-
A.
National Route 23
National Route 23 is a major Japanese highway that runs along the Pacific coast of central Honshu, connecting several cities in Aichi and Mie Prefectures and serving as an important regional transportation corridor.
-
B.
National Route 236
National Route 236 is a major national highway in Hokkaido, Japan, connecting the city of Obihiro with other regional communities across the island.
-
C.
National Route 235
National Route 235 is a major national highway in Hokkaido, Japan, connecting coastal and inland towns across the region.
-
D.
National Route 24
National Route 24 is a major Japanese national highway in the Kansai region that connects cities such as Kyoto and Wakayama, serving as an important north–south transportation corridor.
-
E.
National Route 37
National Route 37 is a major Japanese national highway in Hokkaido that connects the city of Muroran with other key regional destinations along the southwestern coast.
- 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: National Route 230 Target entity description: National Route 230 is a major national highway in Japan that runs through Hokkaido, connecting Sapporo with the southwestern region including areas near Lake Tōya.
-
A.
National Route 23
National Route 23 is a major Japanese highway that runs along the Pacific coast of central Honshu, connecting several cities in Aichi and Mie Prefectures and serving as an important regional transportation corridor.
-
B.
National Route 236
National Route 236 is a major national highway in Hokkaido, Japan, connecting the city of Obihiro with other regional communities across the island.
-
C.
National Route 235
National Route 235 is a major national highway in Hokkaido, Japan, connecting coastal and inland towns across the region.
-
D.
National Route 24
National Route 24 is a major Japanese national highway in the Kansai region that connects cities such as Kyoto and Wakayama, serving as an important north–south transportation corridor.
-
E.
National Route 37
National Route 37 is a major Japanese national highway in Hokkaido that connects the city of Muroran with other key regional destinations along the southwestern coast.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | national highway in Japan ⓘ |
| connects |
Sapporo
ⓘ
areas near Lake Tōya ⓘ southwestern Hokkaido region ⓘ |
| country | Japan ⓘ |
| hasJunctionWith |
National Route 36
ⓘ
National Route 453 ⓘ National Route 5 ⓘ |
| languageOfOfficialName | Japanese ⓘ |
| locatedIn | Hokkaido ⓘ |
| maintainedBy | Ministry of Land, Infrastructure, Transport and Tourism of Japan ⓘ |
| partOf |
Japan National Route network
ⓘ
linked to:
Japan National Route
|
| passesNear |
Lake Tōya
ⓘ
Mount Usu area ⓘ |
| passesThrough |
Jōzankei area
ⓘ
Kimobetsu, Hokkaido ⓘ Makkari, Hokkaido ⓘ Minami-ku, Sapporo ⓘ Nishi-ku, Sapporo ⓘ Rusutsu, Hokkaido ⓘ Sapporo ⓘ Tōyako, Hokkaido ⓘ
linked to:
Toyako, Hokkaido
|
| region | Hokkaido ⓘ |
| roadType | national highway ⓘ |
| startingPoint | Sapporo ⓘ |
| traverses | mountainous areas of southwestern Hokkaido ⓘ |
| usedFor |
access to hot spring resorts in Jōzankei
ⓘ
intercity travel ⓘ tourist access to Lake Tōya area ⓘ |
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: National Route 230 Description of subject: National Route 230 is a major national highway in Japan that runs through Hokkaido, connecting Sapporo with the southwestern region including areas near Lake Tōya.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.