Katunayake
E424703
Katunayake is a town in Sri Lanka’s Western Province known primarily as the country’s main international air gateway and an important industrial and transport hub.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katunayake canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T4255786 — 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: Katunayake Context triple: [Bandaranaike International Airport, locatedIn, Katunayake]
-
A.
Takamikura
Takamikura is the ornate imperial throne used in Kyoto for the enthronement ceremonies of Japanese emperors.
-
B.
Rusutsu
Rusutsu is a major ski and resort area in Japan known for its extensive, high-quality powder snow terrain and year-round outdoor activities.
-
C.
Nakanai
Nakanai is an Austronesian language spoken on the island of New Britain in Papua New Guinea, known for its role in the linguistic diversity of the Bismarck Archipelago.
-
D.
Kaiyukan
Kaiyukan is a large, world-renowned public aquarium in Osaka, Japan, famous for its massive central tank and immersive marine life exhibits.
-
E.
Otachi
Otachi is a massive Category IV kaiju from the film "Pacific Rim," known for its powerful tail, acidic spit, and ability to fly during its battle against the Jaeger Gipsy Danger.
- 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: Katunayake Target entity description: Katunayake is a town in Sri Lanka’s Western Province known primarily as the country’s main international air gateway and an important industrial and transport hub.
-
A.
Takamikura
Takamikura is the ornate imperial throne used in Kyoto for the enthronement ceremonies of Japanese emperors.
-
B.
Rusutsu
Rusutsu is a major ski and resort area in Japan known for its extensive, high-quality powder snow terrain and year-round outdoor activities.
-
C.
Nakanai
Nakanai is an Austronesian language spoken on the island of New Britain in Papua New Guinea, known for its role in the linguistic diversity of the Bismarck Archipelago.
-
D.
Kaiyukan
Kaiyukan is a large, world-renowned public aquarium in Osaka, Japan, famous for its massive central tank and immersive marine life exhibits.
-
E.
Otachi
Otachi is a massive Category IV kaiju from the film "Pacific Rim," known for its powerful tail, acidic spit, and ability to fly during its battle against the Jaeger Gipsy Danger.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | town ⓘ |
| averageElevation | low-lying coastal plain ⓘ |
| climate | tropical rainforest climate ⓘ |
| connectedBy |
A3 highway
ⓘ
Colombo–Katunayake Expressway ⓘ railway line between Colombo and Negombo ⓘ |
| country | Sri Lanka ⓘ |
| distanceToColombo | approximately 30 kilometres ⓘ |
| distanceToNegombo | approximately 8 kilometres ⓘ |
| economicActivity |
aviation services
ⓘ
export-oriented industries ⓘ logistics ⓘ manufacturing ⓘ |
| governedBy | local urban council jurisdiction ⓘ |
| hasFacility |
SriLankan Airlines main hub
ⓘ
airport cargo terminals ⓘ airport maintenance facilities ⓘ airport passenger terminals ⓘ |
| hasIndustrialZone |
Free Trade Zone
ⓘ
linked to:
Katunayake Free Trade Zone
Katunayake Export Processing Zone ⓘ
linked to:
Katunayake Free Trade Zone
|
| hasInfrastructure | Bandaranaike International Airport ⓘ |
| hasNearbyCity |
Colombo
ⓘ
Negombo ⓘ |
| hasNearbyFacility |
Air Force base
ⓘ
airport hotels ⓘ cargo logistics centers ⓘ |
| hasRoadLinkTo |
Bandaranaike International Airport terminal complex
ⓘ
linked to:
Bandaranaike International Airport
Colombo Port City region ⓘ
linked to:
Colombo Port City development
|
| hasService |
international cargo flights
ⓘ
international passenger flights ⓘ |
| importance |
key node in Sri Lanka’s international connectivity
ⓘ
major industrial hub in Western Province ⓘ |
| languageUsed |
English
ⓘ
Sinhala ⓘ Tamil ⓘ |
| locatedIn |
Gampaha District
ⓘ
Western Province ⓘ |
| locatedNear | Negombo ⓘ |
| nearBodyOfWater | Negombo Lagoon ⓘ |
| partOf |
Colombo metropolitan area
ⓘ
linked to:
Colombo Metropolitan Region
|
| region | western coastal belt of Sri Lanka ⓘ |
| role | main international air gateway of Sri Lanka ⓘ |
| timeZone | Sri Lanka Standard Time ⓘ |
| transportHubFor |
air transport
ⓘ
rail transport ⓘ road transport ⓘ |
| utcOffset | +5:30 ⓘ |
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: Katunayake Description of subject: Katunayake is a town in Sri Lanka’s Western Province known primarily as the country’s main international air gateway and an important industrial and transport hub.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.