National Route 299
E889127
National Route 299 is a Japanese national highway that runs through Saitama Prefecture and surrounding regions, serving as a key road link for local and intercity traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Route 299 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10814248 — 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 299 Context triple: [Hanno, transportConnection, National Route 299]
-
A.
National Route 397
National Route 397 is a Japanese national highway in the Tōhoku region that connects coastal and inland areas of Iwate and neighboring prefectures.
-
B.
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.
-
C.
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.
-
D.
National Route 246
National Route 246 is a major Japanese highway running through central Tokyo and Kanagawa Prefecture, known for its heavy traffic and for passing through key districts such as Shibuya and Meguro.
-
E.
National Route 235
National Route 235 is a major national highway in Hokkaido, Japan, connecting coastal and inland towns across the region.
- 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 299 Target entity description: National Route 299 is a Japanese national highway that runs through Saitama Prefecture and surrounding regions, serving as a key road link for local and intercity traffic.
-
A.
National Route 397
National Route 397 is a Japanese national highway in the Tōhoku region that connects coastal and inland areas of Iwate and neighboring prefectures.
-
B.
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.
-
C.
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.
-
D.
National Route 246
National Route 246 is a major Japanese highway running through central Tokyo and Kanagawa Prefecture, known for its heavy traffic and for passing through key districts such as Shibuya and Meguro.
-
E.
National Route 235
National Route 235 is a major national highway in Hokkaido, Japan, connecting coastal and inland towns across the region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
national highway
ⓘ
road transportation infrastructure ⓘ |
| connects | municipalities in Saitama Prefecture ⓘ |
| country | Japan ⓘ |
| hasAccessControl | non-expressway ⓘ |
| hasDirection | intercity corridor ⓘ |
| hasLanguage | Japanese ⓘ |
| hasRoadSurface | paved ⓘ |
| highwayType | National Route NERFINISHED ⓘ |
| locatedIn | Japan ⓘ |
| locatedInAdministrativeTerritory | Saitama Prefecture NERFINISHED ⓘ |
| maintainedBy |
Government of Japan
NERFINISHED
ⓘ
Ministry of Land, Infrastructure, Transport and Tourism NERFINISHED ⓘ |
| partOf | road network of Saitama Prefecture ⓘ |
| roadClassification | national highway of Japan ⓘ |
| role | key road link in its region ⓘ |
| routeNumber | 299 ⓘ |
| serves |
Saitama Prefecture
NERFINISHED
ⓘ
intercity traffic ⓘ local traffic ⓘ |
| transportMode | road ⓘ |
| transportNetwork | Japanese national highway network ⓘ |
| usedFor |
automobile traffic
ⓘ
bus traffic ⓘ freight transport ⓘ |
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 299 Description of subject: National Route 299 is a Japanese national highway that runs through Saitama Prefecture and surrounding regions, serving as a key road link for local and intercity traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.