ITX-Saemaeul

E190965

ITX-Saemaeul is a class of South Korean intercity express trains operated by Korail, offering faster and more comfortable service than conventional trains on major routes.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (1)

Label Occurrences
ITX-Saemaeul canonical 6

Statements (48)

Predicate Object
instanceOf intercity express train
passenger train service
train class
branding ITX (Intercity Train eXpress)
comfortLevelComparedToConventionalTrains more comfortable
commercialOperationStart 2014
country South Korea
electricSystem 25 kV 60 Hz AC overhead line
fareLevel higher than Mugunghwa-ho
lower than KTX
introduced 2014
lineUsed Donghae Line
Gyeongbu Line
Gyeongjeon Line
Honam Line
Jeolla Line
Jungang Line
manufacturer Hyundai Rotem
maximumSpeed 165 km/h
numberOfCarsPerSet 6
onboardFacilities air conditioning
luggage racks
power outlets
reclining seats
vending machines
operator Korail
owner Korail
powerType electric multiple unit
predecessorService Saemaeul-ho express
primaryRoute Seoul–Busan
Seoul–Jinju
Seoul–Busan
surface form: Seoul–Mokpo

Seoul–Busan
surface form: Seoul–Pohang

Expo 2012 Yeosu
surface form: Seoul–Yeosu Expo
regionServed South Korea
relativeSpeedComparedToConventionalTrains faster
replaced Saemaeul-ho
safetySystem ATP
ATS
seatingArrangement reserved seating
seatingClass economy class
serviceCategoryInKorailSystem mid-range express
serviceSpeed 150 km/h
serviceType express train
intercity rail
status in operation
targetMarket intercity passengers
trackGauge 1,435 mm standard gauge

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: ITX-Saemaeul
Description of subject: ITX-Saemaeul is a class of South Korean intercity express trains operated by Korail, offering faster and more comfortable service than conventional trains on major routes.

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Busan Station servesTrainType ITX-Saemaeul
Seodaejeon Station hasService ITX-Saemaeul
Daejeon Station serves ITX-Saemaeul
Korail operatesService ITX-Saemaeul
Gyeongbu Line usedByService ITX-Saemaeul