Shanghai Metro Line 3

E230322

Shanghai Metro line rapid transit line

Shanghai Metro Line 3 is a major elevated north–south rapid transit line in Shanghai, China, known for connecting key railway hubs and urban districts across the city.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (4)

Label	Occurrences
Shanghai Metro Line 3 canonical	17
Line 3 (Shanghai Metro)	9
Line 3, Shanghai Metro	1
上海地铁3号线	1

How this entity was disambiguated

This entity first appeared as the object of triple T1743544 — 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: Shanghai Metro Line 3
Context triple: [Shanghai South Railway Station, connectedTo, Shanghai Metro Line 3]

A. Shanghai Metro Line 2
Shanghai Metro Line 2 is a major east–west rapid transit line in Shanghai that connects key commercial, financial, and transport hubs including the city’s main shopping streets and both international airports.
B. Shanghai Metro Line 4
Shanghai Metro Line 4 is a circular rapid transit line in Shanghai’s metro system that loops around the city center and connects major hubs including Shanghai Stadium.
C. Shanghai Metro Line 13
Shanghai Metro Line 13 is a rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects them with other major urban areas.
D. Shanghai Metro Line 10
Shanghai Metro Line 10 is a major east–west rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects important commercial and residential areas across the city.
E. Shanghai Metro Line 9
Shanghai Metro Line 9 is a major east–west rapid transit line in Shanghai that connects key residential, commercial, and historic areas, including the Former French Concession, with the broader metro network.
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: Shanghai Metro Line 3
Target entity description: Shanghai Metro Line 3 is a major elevated north–south rapid transit line in Shanghai, China, known for connecting key railway hubs and urban districts across the city.

A. Shanghai Metro Line 2
Shanghai Metro Line 2 is a major east–west rapid transit line in Shanghai that connects key commercial, financial, and transport hubs including the city’s main shopping streets and both international airports.
B. Shanghai Metro Line 4
Shanghai Metro Line 4 is a circular rapid transit line in Shanghai’s metro system that loops around the city center and connects major hubs including Shanghai Stadium.
C. Shanghai Metro Line 13
Shanghai Metro Line 13 is a rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects them with other major urban areas.
D. Shanghai Metro Line 10
Shanghai Metro Line 10 is a major east–west rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects important commercial and residential areas across the city.
E. Shanghai Metro Line 9
Shanghai Metro Line 9 is a major east–west rapid transit line in Shanghai that connects key residential, commercial, and historic areas, including the Former French Concession, with the broader metro network.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	Shanghai Metro line ⓘ rapid transit line ⓘ
alignment	elevated ⓘ
character	mostly elevated ⓘ
cityServed	Shanghai ⓘ
color	yellow ⓘ
connectsDistrict	Baoshan District ⓘ Jing'an District ⓘ linked to: Jing’an District Putuo District ⓘ Xuhui District ⓘ
connectsKeyNode	Baoshan Road station ⓘ linked to: Baoyang Road station Caoxi Road station ⓘ Hongkou Football Stadium station ⓘ linked to: Shanghai Hongkou Football Stadium metro station Zhongshan Park station ⓘ linked to: Zhongshan Park Station
connectsRailwayStation	Shanghai Railway Station ⓘ Shanghai South Railway Station ⓘ
country	China ⓘ
depot	Jiangwan Town depot ⓘ Shilong Road depot ⓘ
direction	north–south ⓘ
electrification	overhead line ⓘ
electrificationVoltage	1500 V DC ⓘ
formerName	Pearl Line ⓘ
initialSectionOpened	Shanghai South Railway Station – Jiangwan Town ⓘ linked to: Shanghai South Railway Station
interchangeWith	Shanghai Metro Line 1 NERFINISHED ⓘ Shanghai Metro Line 10 NERFINISHED ⓘ Shanghai Metro Line 11 NERFINISHED ⓘ Shanghai Metro Line 12 NERFINISHED ⓘ Shanghai Metro Line 13 NERFINISHED ⓘ Shanghai Metro Line 2 NERFINISHED ⓘ Shanghai Metro Line 4 NERFINISHED ⓘ Shanghai Metro Line 7 NERFINISHED ⓘ Shanghai Metro Line 8 NERFINISHED ⓘ
lineNumber	3 ⓘ
locatedIn	Shanghai ⓘ
nativeName	上海地铁3号线 ⓘ linked to: Shanghai Metro Line 3
nativeNameLanguage	zh ⓘ
notableFeature	connects major railway hubs and urban districts across Shanghai ⓘ one of the earliest elevated metro lines in Shanghai ⓘ
openingDate	2000-12-26 ⓘ
operator	Shanghai No. 3 Metro Operation Co., Ltd. ⓘ
sharesTrackWith	Shanghai Metro Line 4 NERFINISHED ⓘ
system	Shanghai Metro ⓘ
terminusStationNorth	North Jiangyang Road station ⓘ
terminusStationSouth	Shanghai South Railway Station ⓘ
transitType	heavy rail ⓘ
usesRollingStock	Type A metro trains ⓘ

How these facts were elicited

Referenced by (28)

Full triples — surface form annotated when it differs from this entity's canonical label.

Shanghai South Railway Station → connectedTo → Shanghai Metro Line 3 ⓘ

Shanghai Railway Station → metroLineConnection → Shanghai Metro Line 3 ⓘ

Hongkou District → hasTransportation → Shanghai Metro Line 3 ⓘ

Putuo District → hasPublicTransport → Shanghai Metro Line 3 ⓘ

Baoshan District → hasTransport → Shanghai Metro Line 3 ⓘ

Changning District → hasMetroService → Shanghai Metro Line 3 ⓘ

Shanghai Metro Line 1 → interchangeWith → Shanghai Metro Line 3 ⓘ

Shanghai Metro Line 8 → connectsWith → Shanghai Metro Line 3 ⓘ

Hongkou Football Stadium → metroLine → Shanghai Metro Line 3 ⓘ

Line 1 (Shanghai Metro) → connectsToLine → Line 3 (Shanghai Metro) ⓘ

subject linked to: Line 1