DNPO
E338066
DNPO is the ICAO airport code for Port Harcourt International Airport in Nigeria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DNPO canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3213423 — 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: DNPO Context triple: [Port Harcourt International Airport, ICAOcode, DNPO]
-
A.
DN
DN is the official vehicle registration code used for the Indian union territory of Dadra and Nagar Haveli and Daman and Diu.
-
B.
DN
DN is a UK postcode area covering Doncaster and surrounding parts of South Yorkshire and Lincolnshire, including North East Lincolnshire.
-
C.
DOP
DOP is the common abbreviation for the Daughters of Penelope, a women’s organization affiliated with the American Hellenic Educational Progressive Association that promotes Hellenic ideals, philanthropy, and civic responsibility.
-
D.
NPA
NPA is the central national law enforcement body of Japan responsible for overseeing police operations and public security across the country.
-
E.
DNVP
DNVP was a nationalist, conservative political party in the Weimar Republic that opposed democracy and later cooperated with the Nazi movement.
- 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: DNPO Target entity description: DNPO is the ICAO airport code for Port Harcourt International Airport in Nigeria.
-
A.
DN
DN is the official vehicle registration code used for the Indian union territory of Dadra and Nagar Haveli and Daman and Diu.
-
B.
DN
DN is a UK postcode area covering Doncaster and surrounding parts of South Yorkshire and Lincolnshire, including North East Lincolnshire.
-
C.
DOP
DOP is the common abbreviation for the Daughters of Penelope, a women’s organization affiliated with the American Hellenic Educational Progressive Association that promotes Hellenic ideals, philanthropy, and civic responsibility.
-
D.
NPA
NPA is the central national law enforcement body of Japan responsible for overseeing police operations and public security across the country.
-
E.
DNVP
DNVP was a nationalist, conservative political party in the Weimar Republic that opposed democracy and later cooperated with the Nazi movement.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | ICAO airport code ⓘ |
| airportName | Port Harcourt International Airport ⓘ |
| airportType | international airport ⓘ |
| assignedBy | International Civil Aviation Organization ⓘ |
| associatedIataCode | PHC ⓘ |
| belongsToAirportOperatorCountry |
Nigeria
ⓘ
surface form:
Federal Republic of Nigeria
|
| codeSpace | ICAO airport code list ⓘ |
| codeType | four-letter ICAO airport code ⓘ |
| continent | Africa ⓘ |
| country | Nigeria ⓘ |
| icaoCodeFor | Port Harcourt International Airport ⓘ |
| icaoRegion | Western and Central African Region ⓘ |
| identifies | Port Harcourt International Airport ⓘ |
| locationServed | Port Harcourt ⓘ |
| region | Nigeria FIR ⓘ |
| regionCodePrefix | DN ⓘ |
| servesStateOrRegion | Rivers State ⓘ |
| standardizedBy | ICAO Doc 7910 ⓘ |
| usedFor |
air traffic control
ⓘ
aviation operations ⓘ flight planning ⓘ |
| usedIn |
NOTAMs
ⓘ
aeronautical charts ⓘ aviation weather reports ⓘ |
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: DNPO Description of subject: DNPO is the ICAO airport code for Port Harcourt International Airport in Nigeria.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.