Hainan Meilan International Airport Company Limited
E813026
Hainan Meilan International Airport Company Limited is a Chinese airport operator responsible for managing and developing Haikou Meilan International Airport in Hainan Province.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hainan Meilan International Airport Company Limited canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9667786 — 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: Hainan Meilan International Airport Company Limited Context triple: [Haikou Meilan International Airport, operator, Hainan Meilan International Airport Company Limited]
-
A.
Hainan Airlines
Hainan Airlines is a major Chinese airline headquartered in Haikou, known for its extensive domestic and international route network and high service quality ratings.
-
B.
Guangzhou Baiyun International Airport Company Limited
Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
-
C.
Hubei Airports Group
Hubei Airports Group is a state-owned enterprise that manages and operates major civil airports across China’s Hubei Province.
-
D.
Donghai Airlines
Donghai Airlines is a Chinese passenger and cargo airline based in Shenzhen that operates domestic and regional flights.
-
E.
Xiamen Airport Group
Xiamen Airport Group is a Chinese airport management company that oversees the operation and development of Xiamen Gaoqi International Airport and related aviation facilities in the region.
- 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: Hainan Meilan International Airport Company Limited Target entity description: Hainan Meilan International Airport Company Limited is a Chinese airport operator responsible for managing and developing Haikou Meilan International Airport in Hainan Province.
-
A.
Hainan Airlines
Hainan Airlines is a major Chinese airline headquartered in Haikou, known for its extensive domestic and international route network and high service quality ratings.
-
B.
Guangzhou Baiyun International Airport Company Limited
Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
-
C.
Hubei Airports Group
Hubei Airports Group is a state-owned enterprise that manages and operates major civil airports across China’s Hubei Province.
-
D.
Donghai Airlines
Donghai Airlines is a Chinese passenger and cargo airline based in Shenzhen that operates domestic and regional flights.
-
E.
Xiamen Airport Group
Xiamen Airport Group is a Chinese airport management company that oversees the operation and development of Xiamen Gaoqi International Airport and related aviation facilities in the region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
airport operator
ⓘ
public company ⓘ |
| businessArea |
airport development
ⓘ
airport management ⓘ |
| country | China ⓘ |
| hasService |
airfield operations
ⓘ
airport terminal operations ⓘ commercial property management at airport ⓘ ground support services coordination ⓘ |
| headquartersLocation | Haikou, Hainan, China NERFINISHED ⓘ |
| industry |
airport operations
ⓘ
aviation infrastructure ⓘ |
| jurisdiction | People's Republic of China NERFINISHED ⓘ |
| legalForm | limited company ⓘ |
| listedOn | Hong Kong Stock Exchange NERFINISHED ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| operates | Haikou Meilan International Airport NERFINISHED ⓘ |
| owns | airport-related facilities at Haikou Meilan International Airport ⓘ |
| primaryAsset | Haikou Meilan International Airport NERFINISHED ⓘ |
| regionServed | Hainan Province NERFINISHED ⓘ |
| responsibleFor |
development of Haikou Meilan International Airport
ⓘ
management of Haikou Meilan International Airport ⓘ |
| sector |
infrastructure
ⓘ
transportation ⓘ |
| stockExchange | Hong Kong Stock Exchange 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: Hainan Meilan International Airport Company Limited Description of subject: Hainan Meilan International Airport Company Limited is a Chinese airport operator responsible for managing and developing Haikou Meilan International Airport in Hainan Province.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Haikou Meilan International Airport
→
operator
→
Hainan Meilan International Airport Company Limited
ⓘ