China Railway Jinan Group
E767682
China Railway Jinan Group is a regional subsidiary of China State Railway Group responsible for managing and operating railway services primarily in Shandong Province, including major trunk lines such as the Beijing–Shanghai corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| China Railway Jinan Group canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8919415 — 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: China Railway Jinan Group Context triple: [Beijing–Shanghai railway, operator, China Railway Jinan Group]
-
A.
China Railway Shanghai Group
China Railway Shanghai Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the Shanghai and surrounding eastern China area.
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B.
China Railway Beijing Group
China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
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C.
China Railway Nanchang Group
China Railway Nanchang Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in parts of southeastern China, including sections of the coastal Fujian–Guangdong corridor.
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D.
China Railway Nanning Group
China Railway Nanning Group is a regional subsidiary of China Railway responsible for managing and operating railway services in and around Nanning and parts of southern China.
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E.
China Railway Chengdu Group
China Railway Chengdu Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the southwest of China, including parts of Sichuan and Chongqing.
- 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: China Railway Jinan Group Target entity description: China Railway Jinan Group is a regional subsidiary of China State Railway Group responsible for managing and operating railway services primarily in Shandong Province, including major trunk lines such as the Beijing–Shanghai corridor.
-
A.
China Railway Shanghai Group
China Railway Shanghai Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the Shanghai and surrounding eastern China area.
-
B.
China Railway Beijing Group
China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
-
C.
China Railway Nanchang Group
China Railway Nanchang Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in parts of southeastern China, including sections of the coastal Fujian–Guangdong corridor.
-
D.
China Railway Nanning Group
China Railway Nanning Group is a regional subsidiary of China Railway responsible for managing and operating railway services in and around Nanning and parts of southern China.
-
E.
China Railway Chengdu Group
China Railway Chengdu Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the southwest of China, including parts of Sichuan and Chongqing.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | regional railway bureau ⓘ |
| country | China ⓘ |
| governs | railway safety management in its jurisdiction ⓘ |
| headquartersLocation | Jinan NERFINISHED ⓘ |
| implements | policies of China State Railway Group ⓘ |
| industry | rail transport ⓘ |
| jurisdictionIncludes |
Jinan railway hub
NERFINISHED
ⓘ
Qingdao railway hub ⓘ Rizhao railway hub NERFINISHED ⓘ Weifang railway hub NERFINISHED ⓘ Yantai railway hub NERFINISHED ⓘ Zibo railway hub NERFINISHED ⓘ |
| languageOfWorkOrName | Chinese ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| manages |
conventional rail lines in Shandong Province
ⓘ
high-speed rail lines in Shandong Province ⓘ |
| operates |
conventional passenger trains
ⓘ
freight train services ⓘ high-speed train services ⓘ passenger train services ⓘ |
| operatesOn |
Beijing–Shanghai high-speed railway (Shandong section)
NERFINISHED
ⓘ
Beijing–Shanghai railway corridor NERFINISHED ⓘ Dezhou–Shangqiu railway (Shandong section) NERFINISHED ⓘ Jiaoji railway (Jiaozhou–Jinan railway) NERFINISHED ⓘ Jinan–Qingdao high-speed railway NERFINISHED ⓘ Qingdao–Jinan passenger-dedicated line NERFINISHED ⓘ Qingdao–Jinan railway NERFINISHED ⓘ Qingdao–Taiyuan railway (Shandong section) NERFINISHED ⓘ Qingdao–Yancheng railway (Shandong section) NERFINISHED ⓘ Rizhao–Lankao railway (Shandong section) NERFINISHED ⓘ Shijiazhuang–Jinan passenger-dedicated line (Shandong section) NERFINISHED ⓘ |
| owns |
railway depots in Shandong Province
ⓘ
railway maintenance facilities in Shandong Province ⓘ railway stations in Shandong Province ⓘ |
| parentOrganization | China State Railway Group NERFINISHED ⓘ |
| partOf | national railway network of China ⓘ |
| predecessor | Jinan Railway Administration NERFINISHED ⓘ |
| regulator | National Railway Administration of China NERFINISHED ⓘ |
| responsibleFor |
railway capacity allocation in its region
ⓘ
railway freight services in its jurisdiction ⓘ railway infrastructure maintenance in its region ⓘ railway passenger services in its jurisdiction ⓘ railway timetable organization in its region ⓘ railway transport management in Shandong Province ⓘ |
| sector | railway operations ⓘ |
| serviceArea | Shandong Province NERFINISHED ⓘ |
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: China Railway Jinan Group Description of subject: China Railway Jinan Group is a regional subsidiary of China State Railway Group responsible for managing and operating railway services primarily in Shandong Province, including major trunk lines such as the Beijing–Shanghai corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.