S20
E817631
S20 is a Chinese expressway route designation used for the S20 Outer Ring Expressway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S20 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9747732 — 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: S20 Context triple: [S20 Outer Ring Expressway, hasRouteNumber, S20]
-
A.
S200
S200 is a pair of large solid rocket boosters used on India's GSLV Mk III heavy-lift launch vehicle to provide its initial thrust at liftoff.
-
B.
S2
S2 is a line of Berlin's S-Bahn rapid transit network that connects northern and southern suburbs through the city center.
-
C.
S2
S2 is one of the commuter rail lines of the Nuremberg S-Bahn network in Germany, serving suburban and regional routes around the city.
-
D.
S2
S2 is a line of the Munich S-Bahn rapid transit network that runs through the central trunk route and serves suburban areas around Munich.
-
E.
S2
S2 is a commuter rail line of the Stuttgart S-Bahn network serving the Stuttgart metropolitan area in Germany.
- 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: S20 Target entity description: S20 is a Chinese expressway route designation used for the S20 Outer Ring Expressway.
-
A.
S200
S200 is a pair of large solid rocket boosters used on India's GSLV Mk III heavy-lift launch vehicle to provide its initial thrust at liftoff.
-
B.
S2
S2 is a line of Berlin's S-Bahn rapid transit network that connects northern and southern suburbs through the city center.
-
C.
S2
S2 is one of the commuter rail lines of the Nuremberg S-Bahn network in Germany, serving suburban and regional routes around the city.
-
D.
S2
S2 is a commuter rail line of the Stuttgart S-Bahn network serving the Stuttgart metropolitan area in Germany.
-
E.
S2
S2 is a line of the Munich S-Bahn rapid transit network that runs through the central trunk route and serves suburban areas around Munich.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese expressway route
ⓘ
expressway ⓘ expressway route designation ⓘ |
| abbreviationOf | Shanghai Ring Expressway designation S20 ⓘ |
| appliesTo | Shanghai ⓘ |
| category |
expressways in Shanghai
ⓘ
ring roads in China ⓘ |
| country |
China
ⓘ
China ⓘ |
| hasRouteNumber | S20 ⓘ |
| jurisdiction |
Shanghai Municipality
ⓘ
linked to:
Shanghai
Shanghai Municipality ⓘ
linked to:
Shanghai
|
| language | Chinese ⓘ |
| locatedIn | Shanghai ⓘ |
| network | Chinese expressway system ⓘ |
| partOf | Shanghai expressway network ⓘ |
| ringRoadType | outer ring road ⓘ |
| routeType | provincial-level expressway ⓘ |
| transportMode | road transport ⓘ |
| usedFor | S20 Outer Ring Expressway ⓘ |
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: S20 Description of subject: S20 is a Chinese expressway route designation used for the S20 Outer Ring Expressway.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
S20