Line 9–Emerald at Santo Amaro station
E952237
Line 9–Emerald at Santo Amaro station is a commuter rail line in São Paulo’s metropolitan rail network that connects with the city’s metro system to facilitate cross-line transfers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 9–Emerald at Santo Amaro station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11893980 — 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: Line 9–Emerald at Santo Amaro station Context triple: [Line 5–Lilac, interchangeWith, Line 9–Emerald at Santo Amaro station]
-
A.
Line 9 at Century Avenue
Line 9 at Century Avenue is a Shanghai Metro line serving the Century Avenue interchange station, connecting passengers to multiple other lines in the city’s rapid transit network.
-
B.
Line 9 (planned)
Line 9 (planned) is a future addition to the Santiago Metro network intended to expand rapid transit service to new areas of Chile’s capital.
-
C.
Line 9 western branch
Line 9 western branch is the western segment of Paris Métro Line 9, serving several stations in the city’s western districts.
-
D.
Metro Line 9
Metro Line 9 is a rapid transit line that forms part of the Mexico City Metro system, serving key neighborhoods and providing important transfer connections within the network.
-
E.
Line 9 (Madrid Metro)
Line 9 of the Madrid Metro is a rapid transit line that runs in a generally north–south direction, connecting various residential districts with central Madrid and serving as one of the network’s key commuter routes.
- 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: Line 9–Emerald at Santo Amaro station Target entity description: Line 9–Emerald at Santo Amaro station is a commuter rail line in São Paulo’s metropolitan rail network that connects with the city’s metro system to facilitate cross-line transfers.
-
A.
Line 9 at Century Avenue
Line 9 at Century Avenue is a Shanghai Metro line serving the Century Avenue interchange station, connecting passengers to multiple other lines in the city’s rapid transit network.
-
B.
Line 9 (planned)
Line 9 (planned) is a future addition to the Santiago Metro network intended to expand rapid transit service to new areas of Chile’s capital.
-
C.
Line 9 western branch
Line 9 western branch is the western segment of Paris Métro Line 9, serving several stations in the city’s western districts.
-
D.
Metro Line 9
Metro Line 9 is a rapid transit line that forms part of the Mexico City Metro system, serving key neighborhoods and providing important transfer connections within the network.
-
E.
Line 9 (Madrid Metro)
Line 9 of the Madrid Metro is a rapid transit line that runs in a generally north–south direction, connecting various residential districts with central Madrid and serving as one of the network’s key commuter routes.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line service point
ⓘ
railway service stop ⓘ |
| connectsLines | Line 9–Emerald ⓘ |
| connectsTo |
Santo Amaro metro station
ⓘ
linked to:
Santo Amaro station
São Paulo Metro ⓘ |
| country | Brazil ⓘ |
| enables | transfers between commuter rail and metro ⓘ |
| fareSystem | integrated with São Paulo urban transit ⓘ |
| function | facilitate cross-line transfers ⓘ |
| hasPlatformFor | Line 9–Emerald trains ⓘ |
| lineColor | emerald green ⓘ |
| locatedIn |
Santo Amaro station
ⓘ
São Paulo ⓘ São Paulo metropolitan area ⓘ |
| networkRole | interchange node in São Paulo rail system ⓘ |
| partOf | Line 9–Emerald ⓘ |
| railNetwork |
São Paulo metropolitan rail network
ⓘ
linked to:
São Paulo Metro
|
| serves | commuters in Santo Amaro district ⓘ |
| transferType | rail-to-metro interchange ⓘ |
| transportMode | commuter rail ⓘ |
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: Line 9–Emerald at Santo Amaro station Description of subject: Line 9–Emerald at Santo Amaro station is a commuter rail line in São Paulo’s metropolitan rail network that connects with the city’s metro system to facilitate cross-line transfers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.