CNGGZ
E640997
CNGGZ is the UN/LOCODE identifier for the Port of Guangzhou, one of China's largest and busiest seaports and a major hub for international trade.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CNGGZ canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7084112 — 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: CNGGZ Context triple: [Port of Guangzhou, hasUNLocode, CNGGZ]
-
A.
SCGZ
SCGZ is the ICAO airport code for Guardiamarina Zañartu Airport, a small airfield serving Puerto Williams in southern Chile.
-
B.
GZT
GZT is the IATA airport code for Oğuzeli Airport serving Gaziantep in southeastern Turkey.
-
C.
GZQ
GZQ is the station code used to identify Guangzhou Railway Station, a major rail transport hub in Guangzhou, China.
-
D.
ZGGG
ZGGG is the ICAO airport code for Guangzhou Baiyun International Airport, a major aviation hub serving Guangzhou in southern China.
-
E.
ZGHA
ZGHA is the ICAO airport code for Changsha Huanghua International Airport, a major air transport hub serving Changsha and the Hunan province in China.
- 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: CNGGZ Target entity description: CNGGZ is the UN/LOCODE identifier for the Port of Guangzhou, one of China's largest and busiest seaports and a major hub for international trade.
-
A.
SCGZ
SCGZ is the ICAO airport code for Guardiamarina Zañartu Airport, a small airfield serving Puerto Williams in southern Chile.
-
B.
GZT
GZT is the IATA airport code for Oğuzeli Airport serving Gaziantep in southeastern Turkey.
-
C.
GZQ
GZQ is the station code used to identify Guangzhou Railway Station, a major rail transport hub in Guangzhou, China.
-
D.
ZGGG
ZGGG is the ICAO airport code for Guangzhou Baiyun International Airport, a major aviation hub serving Guangzhou in southern China.
-
E.
ZGHA
ZGHA is the ICAO airport code for Changsha Huanghua International Airport, a major air transport hub serving Changsha and the Hunan province in China.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | UN/LOCODE identifier ⓘ |
| associatedWith | South China Sea NERFINISHED ⓘ |
| associatedWithCity | Guangzhou NERFINISHED ⓘ |
| associatedWithProvince | Guangdong NERFINISHED ⓘ |
| associatedWithWaterway | Pearl River Delta NERFINISHED ⓘ |
| codeStandard | UN/LOCODE NERFINISHED ⓘ |
| country | China ⓘ |
| identifies | seaport ⓘ |
| locationType | port ⓘ |
| maintainedBy | United Nations Economic Commission for Europe NERFINISHED ⓘ |
| partOf | UN/LOCODE system NERFINISHED ⓘ |
| region | South China NERFINISHED ⓘ |
| relatedTo |
Port of Guangzhou bulk cargo terminals
NERFINISHED
ⓘ
Port of Guangzhou container terminals NERFINISHED ⓘ |
| represents | Port of Guangzhou NERFINISHED ⓘ |
| role |
identifier for one of China’s largest seaports
ⓘ
major hub for international trade ⓘ |
| UNLOCODECountryCode | CN ⓘ |
| UNLOCODELocationCode | GGZ ⓘ |
| usedBy |
customs authorities
ⓘ
freight forwarders ⓘ logistics information systems ⓘ port authorities ⓘ shipping companies ⓘ |
| usedFor |
freight forwarding
ⓘ
international trade documentation ⓘ shipping logistics ⓘ |
| usedIn |
bill of lading
ⓘ
customs declarations ⓘ port call documentation ⓘ |
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: CNGGZ Description of subject: CNGGZ is the UN/LOCODE identifier for the Port of Guangzhou, one of China's largest and busiest seaports and a major hub for international trade.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.