Kholodnohirsko–Zavodska line
E765645
The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kholodnohirsko–Zavodska line canonical | 3 |
| Холодногірсько–Заводська лінія | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8907967 — 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: Kholodnohirsko–Zavodska line Context triple: [Kharkiv Metro, hasLine, Kholodnohirsko–Zavodska line]
-
A.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
B.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
C.
Obolonsko–Teremkivska line
The Obolonsko–Teremkivska line is one of the main rapid transit lines of the Kyiv Metro system, running north–south across the city and serving several major residential districts.
-
D.
Frunzensko-Primorskaya Line
The Frunzensko-Primorskaya Line is one of the main rapid transit lines of the Saint Petersburg Metro, connecting southern residential districts with the city center and northwestern areas.
-
E.
Sviatoshynsko–Brovarska line
The Sviatoshynsko–Brovarska line is the oldest and one of the main rapid transit lines of the Kyiv Metro, running west–east across Ukraine’s capital.
- 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: Kholodnohirsko–Zavodska line Target entity description: The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
-
A.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
B.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
C.
Obolonsko–Teremkivska line
The Obolonsko–Teremkivska line is one of the main rapid transit lines of the Kyiv Metro system, running north–south across the city and serving several major residential districts.
-
D.
Frunzensko-Primorskaya Line
The Frunzensko-Primorskaya Line is one of the main rapid transit lines of the Saint Petersburg Metro, connecting southern residential districts with the city center and northwestern areas.
-
E.
Sviatoshynsko–Brovarska line
The Sviatoshynsko–Brovarska line is the oldest and one of the main rapid transit lines of the Kyiv Metro, running west–east across Ukraine’s capital.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | metro line ⓘ |
| city | Kharkiv ⓘ |
| connects |
industrial districts of Kharkiv
ⓘ
residential districts of Kharkiv ⓘ |
| country | Ukraine ⓘ |
| hasCategory |
Kharkiv Metro lines
ⓘ
linked to:
Kharkiv Metro
|
| hasFunction | mass passenger transport ⓘ |
| hasInfrastructureType | rail-based urban transit ⓘ |
| hasLanguage | Ukrainian ⓘ |
| hasLocaleName |
Холодногірсько–Заводська лінія
ⓘ
linked to:
Kholodnohirsko–Zavodska line
|
| hasRole | backbone of Kharkiv Metro network ⓘ |
| hasTransportMode | electric railway ⓘ |
| isAxisFor | east–west movement in Kharkiv ⓘ |
| isKeyComponentOf | public transport in Kharkiv ⓘ |
| isMajorLineOf | Kharkiv Metro ⓘ |
| isPartOf | urban rail network of Kharkiv ⓘ |
| locatedIn |
Kharkiv
ⓘ
Ukraine ⓘ |
| modeOfTransport | underground metro ⓘ |
| networkRole | primary line in Kharkiv Metro ⓘ |
| operator | Kharkiv Metro operator ⓘ |
| partOf | Kharkiv Metro ⓘ |
| publicTransportSystem | Kharkiv urban transit ⓘ |
| serves | commuter traffic in Kharkiv ⓘ |
| servesArea |
central Kharkiv
ⓘ
industrial zones of Kharkiv ⓘ outlying residential neighborhoods of Kharkiv ⓘ |
| system | Kharkiv Metro ⓘ |
| transportType | rapid transit ⓘ |
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: Kholodnohirsko–Zavodska line Description of subject: The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.