Shenzhen Metro Line 3
E444294
Shenzhen Metro Line 3 is a rapid transit line in Shenzhen, China, running generally northeast–southwest to connect the city center with suburban districts such as Longgang.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shenzhen Metro Line 3 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4321370 — 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: Shenzhen Metro Line 3 Context triple: [Shenzhen Metro Line 1, interchangeWith, Shenzhen Metro Line 3]
-
A.
Shenzhen Metro Line 2
Shenzhen Metro Line 2 is a major east–west rapid transit line in Shenzhen’s metro system, connecting key residential, commercial, and high-tech areas including Nanshan District.
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B.
Shenzhen Metro Line 5
Shenzhen Metro Line 5 is a major orbital rapid transit line in Shenzhen’s metro system, connecting multiple districts across the city and easing east–west urban travel.
-
C.
Shenzhen Metro Line 11
Shenzhen Metro Line 11 is a high-speed, express metro line in Shenzhen that connects the city center with key districts and Shenzhen Bao'an International Airport.
-
D.
Shenzhen Metro Line 9
Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
-
E.
Guangzhou Metro Line 3
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
- 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: Shenzhen Metro Line 3 Target entity description: Shenzhen Metro Line 3 is a rapid transit line in Shenzhen, China, running generally northeast–southwest to connect the city center with suburban districts such as Longgang.
-
A.
Shenzhen Metro Line 2
Shenzhen Metro Line 2 is a major east–west rapid transit line in Shenzhen’s metro system, connecting key residential, commercial, and high-tech areas including Nanshan District.
-
B.
Shenzhen Metro Line 5
Shenzhen Metro Line 5 is a major orbital rapid transit line in Shenzhen’s metro system, connecting multiple districts across the city and easing east–west urban travel.
-
C.
Shenzhen Metro Line 11
Shenzhen Metro Line 11 is a high-speed, express metro line in Shenzhen that connects the city center with key districts and Shenzhen Bao'an International Airport.
-
D.
Shenzhen Metro Line 9
Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
-
E.
Guangzhou Metro Line 3
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
railway line ⓘ rapid transit line ⓘ |
| color | orange ⓘ |
| connects |
Longgang District
NERFINISHED
ⓘ
Shenzhen city center ⓘ suburban districts of Shenzhen ⓘ |
| country | China ⓘ |
| direction | northeast–southwest ⓘ |
| electrification | overhead line ⓘ |
| hasCharacter |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| hasExtensionOpeningYear |
2011
ⓘ
2016 ⓘ |
| hasRollingStockType | Type A metro cars ⓘ |
| hasStation |
Buji station
NERFINISHED
ⓘ
Caopu station NERFINISHED ⓘ Dafen station NERFINISHED ⓘ Laojie station NERFINISHED ⓘ Liuyue station NERFINISHED ⓘ Shenzhen Convention and Exhibition Center station NERFINISHED ⓘ Shopping Park station NERFINISHED ⓘ Shuanglong station NERFINISHED ⓘ Tianbei station NERFINISHED ⓘ Yitian station NERFINISHED ⓘ |
| interchangeWith |
Shenzhen Metro Line 1
NERFINISHED
ⓘ
Shenzhen Metro Line 10 NERFINISHED ⓘ Shenzhen Metro Line 2 NERFINISHED ⓘ Shenzhen Metro Line 5 NERFINISHED ⓘ Shenzhen Metro Line 7 NERFINISHED ⓘ Shenzhen Metro Line 9 NERFINISHED ⓘ |
| locatedIn |
China
ⓘ
Guangdong NERFINISHED ⓘ Shenzhen NERFINISHED ⓘ |
| numberOfStations | over 30 ⓘ |
| numberOfTracks | 2 ⓘ |
| openedInYear | 2010 ⓘ |
| openingDate | 2010-12-28 ⓘ |
| operator | Shenzhen Metro Group NERFINISHED ⓘ |
| partOf | Shenzhen Metro NERFINISHED ⓘ |
| servesDistrict |
Futian District
NERFINISHED
ⓘ
Longgang District NERFINISHED ⓘ Luohu District NERFINISHED ⓘ |
| servicePattern | urban rail transit ⓘ |
| systemLength_km | approximately 42 ⓘ |
| terminus |
Shuanglong station
NERFINISHED
ⓘ
Yitian station NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | rapid transit ⓘ |
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: Shenzhen Metro Line 3 Description of subject: Shenzhen Metro Line 3 is a rapid transit line in Shenzhen, China, running generally northeast–southwest to connect the city center with suburban districts such as Longgang.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.