O-1 motorway
E221009
The O-1 motorway is a major urban highway in Istanbul that forms part of the city’s inner ring road system and crosses the Bosporus via the Bosporus Bridge, linking the European and Asian sides.
All labels observed (1)
| Label | Occurrences |
|---|---|
| O-1 motorway canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1638429 — 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: O-1 motorway Context triple: [Bosporus Bridge, carries, O-1 motorway]
-
A.
O-4 motorway
The O-4 motorway is a major Turkish highway that runs across the Asian side of Istanbul, forming part of the main expressway connection between Istanbul and Ankara.
-
B.
M-1 highway
The M-1 highway is a major Russian federal road that connects Moscow with the border of Belarus as part of the international route between Moscow and Western Europe.
-
C.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
-
D.
M10 highway
The M10 highway is a major Russian federal road that connects Moscow and Saint Petersburg, passing through cities such as Tver.
-
E.
M58 motorway
The M58 motorway is a key road in North West England that links the M6 near Wigan to the Liverpool area, providing an important route across Merseyside and Lancashire.
- 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: O-1 motorway Target entity description: The O-1 motorway is a major urban highway in Istanbul that forms part of the city’s inner ring road system and crosses the Bosporus via the Bosporus Bridge, linking the European and Asian sides.
-
A.
O-4 motorway
The O-4 motorway is a major Turkish highway that runs across the Asian side of Istanbul, forming part of the main expressway connection between Istanbul and Ankara.
-
B.
M-1 highway
The M-1 highway is a major Russian federal road that connects Moscow with the border of Belarus as part of the international route between Moscow and Western Europe.
-
C.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
-
D.
M10 highway
The M10 highway is a major Russian federal road that connects Moscow and Saint Petersburg, passing through cities such as Tver.
-
E.
M58 motorway
The M58 motorway is a key road in North West England that links the M6 near Wigan to the Liverpool area, providing an important route across Merseyside and Lancashire.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
ring road segment ⓘ urban highway ⓘ |
| bridgeTollAppliesOn | Bosporus Bridge ⓘ |
| connects |
Asian side of Istanbul
ⓘ
European side of Istanbul ⓘ |
| country | Turkey ⓘ |
| crosses | Bosporus ⓘ |
| hasAccessControl | limited access ⓘ |
| hasFunction |
intercontinental road link
ⓘ
urban expressway ⓘ |
| hasLaneConfiguration | multi-lane dual carriageway ⓘ |
| hasStructure | grade-separated interchanges ⓘ |
| isAlsoKnownAs | inner ring motorway of Istanbul ⓘ |
| isMajorTransportCorridorFor |
commuters in Istanbul
ⓘ
intercontinental road traffic in Istanbul ⓘ |
| isPartOfNetwork |
Istanbul road network
ⓘ
surface form:
Istanbul ring road network
|
| isTollRoad | true ⓘ |
| locatedIn |
Asian side of Istanbul
ⓘ
European side of Istanbul ⓘ Istanbul ⓘ |
| partOf |
Istanbul road network
ⓘ
surface form:
Istanbul inner ring road system
|
| passesThrough | central Istanbul ⓘ |
| roadType | controlled-access highway ⓘ |
| usesBridge | Bosporus Bridge ⓘ |
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: O-1 motorway Description of subject: The O-1 motorway is a major urban highway in Istanbul that forms part of the city’s inner ring road system and crosses the Bosporus via the Bosporus Bridge, linking the European and Asian sides.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.