A45 motorway (Germany)
E847496
The A45 motorway in Germany, also known as the Sauerlandlinie, is a major north–south autobahn connecting the Ruhr area with central and southern Germany through the hilly Sauerland region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A45 motorway (Germany) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10191532 — 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: A45 motorway (Germany) Context triple: [A5 motorway (Germany), junctionWith, A45 motorway (Germany)]
-
A.
A44 motorway (Germany)
The A44 motorway in Germany is a major autobahn route in western Germany that connects regions such as the Ruhr area with Kassel and serves as an important link in the national and trans-European road network.
-
B.
A43 motorway (Germany)
The A43 motorway in Germany is a north–south autobahn in western Germany that connects the Ruhr area with the Münsterland region and links several major routes.
-
C.
A4 motorway (Germany)
The A4 motorway in Germany is a major east–west autobahn connecting the Dutch border near Aachen through cities like Cologne and Dresden to the Polish border, serving as an important trans-European transport corridor.
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D.
A5 motorway (Germany)
The A5 motorway in Germany is a major north–south autobahn running from the Hattenbach triangle in central Germany to the Swiss border near Basel, serving as a key route through the Rhine-Main and Upper Rhine regions.
-
E.
A94 motorway (Germany)
The A94 motorway in Germany is a federal autobahn in Bavaria that links Munich with the country's southeastern regions, improving access toward the Austrian border.
- 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: A45 motorway (Germany) Target entity description: The A45 motorway in Germany, also known as the Sauerlandlinie, is a major north–south autobahn connecting the Ruhr area with central and southern Germany through the hilly Sauerland region.
-
A.
A44 motorway (Germany)
The A44 motorway in Germany is a major autobahn route in western Germany that connects regions such as the Ruhr area with Kassel and serves as an important link in the national and trans-European road network.
-
B.
A43 motorway (Germany)
The A43 motorway in Germany is a north–south autobahn in western Germany that connects the Ruhr area with the Münsterland region and links several major routes.
-
C.
A4 motorway (Germany)
The A4 motorway in Germany is a major east–west autobahn connecting the Dutch border near Aachen through cities like Cologne and Dresden to the Polish border, serving as an important trans-European transport corridor.
-
D.
A5 motorway (Germany)
The A5 motorway in Germany is a major north–south autobahn running from the Hattenbach triangle in central Germany to the Swiss border near Basel, serving as a key route through the Rhine-Main and Upper Rhine regions.
-
E.
A94 motorway (Germany)
The A94 motorway in Germany is a federal autobahn in Bavaria that links Munich with the country's southeastern regions, improving access toward the Austrian border.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
autobahn
ⓘ
motorway ⓘ |
| alsoKnownAs | Sauerlandlinie NERFINISHED ⓘ |
| connectsRegion |
Ruhr area
NERFINISHED
ⓘ
central Germany ⓘ southern Germany NERFINISHED ⓘ |
| constructionPeriod | 1960s ⓘ |
| country | Germany NERFINISHED ⓘ |
| hasBridge | Talbrücke Rahmede NERFINISHED ⓘ |
| hasJunctionWith |
A2 motorway (Germany)
NERFINISHED
ⓘ
A3 motorway (Germany) NERFINISHED ⓘ A4 motorway (Germany) NERFINISHED ⓘ A40 motorway (Germany) NERFINISHED ⓘ A42 motorway (Germany) NERFINISHED ⓘ A46 motorway (Germany) NERFINISHED ⓘ A5 motorway (Germany) NERFINISHED ⓘ A66 motorway (Germany) NERFINISHED ⓘ |
| hasSpeedLimitSection | yes ⓘ |
| hasStructure | Talbrücke Rahmede NERFINISHED ⓘ |
| isPartOfCorridor | north–south traffic corridor in western Germany ⓘ |
| lanes | 4 ⓘ |
| locatedIn | Germany ⓘ |
| maintainedBy |
Autobahn GmbH des Bundes
NERFINISHED
ⓘ
Bundesrepublik Deutschland NERFINISHED ⓘ |
| namedAfterRegion | Sauerland NERFINISHED ⓘ |
| northernTerminus | Dortmund NERFINISHED ⓘ |
| northernTerminusConnection | A2 motorway (Germany) NERFINISHED ⓘ |
| officialName | Bundesautobahn 45 NERFINISHED ⓘ |
| opened | 1960s ⓘ |
| partOf | German autobahn network ⓘ |
| passesNearCity |
Dortmund
NERFINISHED
ⓘ
Gießen NERFINISHED ⓘ Hagen NERFINISHED ⓘ Hanau NERFINISHED ⓘ Lüdenscheid NERFINISHED ⓘ Siegen NERFINISHED ⓘ Wetzlar NERFINISHED ⓘ |
| passesThroughLandscape | Sauerland hills NERFINISHED ⓘ |
| passesThroughRegion | Sauerland NERFINISHED ⓘ |
| passesThroughState |
Hesse
NERFINISHED
ⓘ
North Rhine-Westphalia NERFINISHED ⓘ |
| regionType | low mountain range ⓘ |
| roadType | dual carriageway ⓘ |
| routeNumber | 45 ⓘ |
| servesFunction | connects Ruhr area with central and southern Germany ⓘ |
| shortName | A45 NERFINISHED ⓘ |
| southernTerminus |
A3 motorway (Germany)
NERFINISHED
ⓘ
Aschaffenburg NERFINISHED ⓘ |
| terrain | hilly ⓘ |
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: A45 motorway (Germany) Description of subject: The A45 motorway in Germany, also known as the Sauerlandlinie, is a major north–south autobahn connecting the Ruhr area with central and southern Germany through the hilly Sauerland region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.