Nanjing Lukou International Airport
E172879
Nanjing Lukou International Airport is a major international airport serving the city of Nanjing in eastern China, acting as a key regional hub for both domestic and international flights.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Nanjing Lukou International Airport canonical | 13 |
| Nanjing Dajiaochang Airport | 1 |
| Nanjing Lukou International Airport Co., Ltd. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1498546 — 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: Nanjing Lukou International Airport Context triple: [Nanjing, hasAirport, Nanjing Lukou International Airport]
-
A.
Hefei Xinqiao International Airport
Hefei Xinqiao International Airport is the main commercial aviation hub serving Hefei and the surrounding region in Anhui Province, China.
-
B.
Hangzhou Xiaoshan International Airport
Hangzhou Xiaoshan International Airport is a major airport serving Hangzhou and the Yangtze River Delta region in eastern China, handling extensive domestic and international passenger and cargo traffic.
-
C.
Wuhan Tianhe International Airport
Wuhan Tianhe International Airport is a major aviation hub in central China serving the city of Wuhan with extensive domestic and international flight connections.
-
D.
Shanghai Hongqiao International Airport
Shanghai Hongqiao International Airport is one of Shanghai’s main airports, serving primarily domestic and regional flights and located closer to the city center than Shanghai Pudong International Airport.
-
E.
Kunming Changshui International Airport
Kunming Changshui International Airport is a major international aviation hub in southwest China serving the city of Kunming and the wider Yunnan province.
- 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: Nanjing Lukou International Airport Target entity description: Nanjing Lukou International Airport is a major international airport serving the city of Nanjing in eastern China, acting as a key regional hub for both domestic and international flights.
-
A.
Hefei Xinqiao International Airport
Hefei Xinqiao International Airport is the main commercial aviation hub serving Hefei and the surrounding region in Anhui Province, China.
-
B.
Hangzhou Xiaoshan International Airport
Hangzhou Xiaoshan International Airport is a major airport serving Hangzhou and the Yangtze River Delta region in eastern China, handling extensive domestic and international passenger and cargo traffic.
-
C.
Wuhan Tianhe International Airport
Wuhan Tianhe International Airport is a major aviation hub in central China serving the city of Wuhan with extensive domestic and international flight connections.
-
D.
Shanghai Hongqiao International Airport
Shanghai Hongqiao International Airport is one of Shanghai’s main airports, serving primarily domestic and regional flights and located closer to the city center than Shanghai Pudong International Airport.
-
E.
Kunming Changshui International Airport
Kunming Changshui International Airport is a major international aviation hub in southwest China serving the city of Kunming and the wider Yunnan province.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
international airport
ⓘ
transport infrastructure ⓘ |
| cityServed | Nanjing ⓘ |
| connectedBy |
Nanjing Metro Line S1
ⓘ
expressways ⓘ |
| country | China ⓘ |
| elevation | 15 meters ⓘ |
| focusCityFor |
Shenzhen Airlines
ⓘ
XiamenAir ⓘ |
| hasCargoFlights |
domestic cargo
ⓘ
international cargo ⓘ |
| hasFacility |
air traffic control tower
ⓘ
airport hotel area ⓘ cargo terminal ⓘ domestic departure hall ⓘ international departure hall ⓘ |
| hasPassengerFlights |
domestic flights
ⓘ
international flights ⓘ |
| hasTerminal |
Terminal 1
ⓘ
Terminal 2 ⓘ |
| hubFor | China Eastern Airlines ⓘ |
| IATAcode | NKG ⓘ |
| ICAOcode | ZSNJ ⓘ |
| locatedIn |
Jiangning District
ⓘ
Jiangsu ⓘ Nanjing ⓘ eastern China ⓘ |
| nearbyCity |
Ma'anshan
ⓘ
linked to:
Ma’anshan
Zhenjiang ⓘ |
| opened | 1997 ⓘ |
| operator |
Nanjing Lukou International Airport Co., Ltd.
ⓘ
linked to:
Nanjing Lukou International Airport
|
| replaced |
Nanjing Dajiaochang Airport
ⓘ
linked to:
Nanjing Lukou International Airport
|
| role | regional aviation hub ⓘ |
| runwayCount | 2 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Nanjing ⓘ |
| servesAs |
gateway airport for Nanjing
ⓘ
gateway airport for southern Jiangsu ⓘ |
| servesCityCluster |
Nanjing metropolitan area
ⓘ
linked to:
Nanjing
|
| servesPopulationCenter |
Yangtze River lower reaches
ⓘ
linked to:
Lower reaches of the Yangtze River
|
| servesProvince | Jiangsu ⓘ |
| servesRegion | Yangtze River Delta ⓘ |
| timeZone | China Standard Time ⓘ |
| type | public airport ⓘ |
| UTCoffset | +8 ⓘ |
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: Nanjing Lukou International Airport Description of subject: Nanjing Lukou International Airport is a major international airport serving the city of Nanjing in eastern China, acting as a key regional hub for both domestic and international flights.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nanjing Lukou International Airport
linked to: Nanjing Lukou International Airport
subject linked to:
Terminal 2