Saltivska line – blue
E765647
The Saltivska line is one of the main lines of the Kharkiv Metro system, serving key residential and commercial districts in the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saltivska line – blue canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8907971 — 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: Saltivska line – blue Context triple: [Kharkiv Metro, lineColor, Saltivska line – blue]
-
A.
Blue line
The Blue line is one of the main lines of the Stockholm metro system, connecting central Stockholm with several northern and western suburbs.
-
B.
Sky Blue Line
The Sky Blue Line is one of the aerial cable car routes in La Paz–El Alto’s Mi Teleférico urban transit system, known for its distinctive light-blue branding and role in connecting key areas of the cities.
-
C.
Gribskov Line
The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
-
D.
Plavi
Plavi is the popular nickname of FK Željezničar Sarajevo, a prominent Bosnian football club known for its blue team colors.
-
E.
Modra
Modra is a historic Slovak town in the foothills of the Little Carpathians, renowned for its wine production and traditional ceramics.
- 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: Saltivska line – blue Target entity description: The Saltivska line is one of the main lines of the Kharkiv Metro system, serving key residential and commercial districts in the city.
-
A.
Blue line
The Blue line is one of the main lines of the Stockholm metro system, connecting central Stockholm with several northern and western suburbs.
-
B.
Sky Blue Line
The Sky Blue Line is one of the aerial cable car routes in La Paz–El Alto’s Mi Teleférico urban transit system, known for its distinctive light-blue branding and role in connecting key areas of the cities.
-
C.
Gribskov Line
The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
-
D.
Plavi
Plavi is the popular nickname of FK Željezničar Sarajevo, a prominent Bosnian football club known for its blue team colors.
-
E.
Modra
Modra is a historic Slovak town in the foothills of the Little Carpathians, renowned for its wine production and traditional ceramics.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | metro line ⓘ |
| connects |
city centre of Kharkiv
ⓘ
northern districts of Kharkiv ⓘ |
| electrification | third rail ⓘ |
| fareSystem | Kharkiv Metro unified fare system ⓘ |
| hasCharacter | underground ⓘ |
| hasColor | blue ⓘ |
| hasInterchangeWith |
Kholodnohirsko–Zavodska line
NERFINISHED
ⓘ
Oleksiivska line NERFINISHED ⓘ |
| hasLanguage |
Russian
ⓘ
Ukrainian ⓘ |
| hasMapSymbol | blue line on Kharkiv Metro map ⓘ |
| hasOperator | Kharkiv Metro operator ⓘ |
| hasOwner | Kharkiv city authorities NERFINISHED ⓘ |
| hasRole | main transport artery of Kharkiv ⓘ |
| hasStation |
23 Serpnia
ⓘ
Akademika Barabashova NERFINISHED ⓘ Akademika Pavlova NERFINISHED ⓘ Arkhitektora Beketova NERFINISHED ⓘ Botanichnyi Sad NERFINISHED ⓘ Derzhprom NERFINISHED ⓘ Heroiv Pratsi NERFINISHED ⓘ Istorychnyi Muzei NERFINISHED ⓘ Kyivska NERFINISHED ⓘ Metrobudivnykiv NERFINISHED ⓘ Naukova NERFINISHED ⓘ Pushkinska NERFINISHED ⓘ Universytet NERFINISHED ⓘ |
| hasTerminus |
Heroiv Pratsi station
NERFINISHED
ⓘ
Istorychnyi Muzei station NERFINISHED ⓘ |
| locatedIn |
Kharkiv
NERFINISHED
ⓘ
Ukraine NERFINISHED ⓘ |
| namedAfter | Saltivka district NERFINISHED ⓘ |
| networkColor | blue ⓘ |
| partOf | Kharkiv Metro NERFINISHED ⓘ |
| publicTransportType | metro ⓘ |
| serves |
Saltivka residential district
NERFINISHED
ⓘ
commercial districts of Kharkiv ⓘ key residential districts of Kharkiv ⓘ |
| system | Kharkiv Metro NERFINISHED ⓘ |
| transports |
commuters
ⓘ
shoppers ⓘ students ⓘ |
| uses | standard gauge track ⓘ |
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: Saltivska line – blue Description of subject: The Saltivska line is one of the main lines of the Kharkiv Metro system, serving key residential and commercial districts in the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.