Frunzensko-Primorskaya Line

E617241

metro 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.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (2)

Label	Occurrences
Frunzensko–Primorskaya Line	2
Frunzensko-Primorskaya Line canonical	1

Statements (25)

Predicate	Object
instanceOf	metro line ⓘ
cityServed	Saint Petersburg NERFINISHED ⓘ
connects	city center of Saint Petersburg ⓘ northwestern areas of Saint Petersburg ⓘ southern residential districts of Saint Petersburg ⓘ
country	Russia ⓘ
hasFunction	urban rapid transit ⓘ
hasLocale	Russian language ⓘ
hasNameLanguage	Russian ⓘ
hasRole	main line of Saint Petersburg Metro ⓘ
infrastructureType	underground railway ⓘ
isInContinent	Europe NERFINISHED ⓘ
isPartOf	Saint Petersburg urban transport network NERFINISHED ⓘ
locatedIn	Russia ⓘ St. Petersburg ⓘ surface form: Saint Petersburg
modeOfTransport	rail ⓘ
networkRole	trunk line ⓘ
partOf	Saint Petersburg Metro NERFINISHED ⓘ
primaryUse	passenger transport ⓘ
publicTransport	yes ⓘ
serviceArea	central Saint Petersburg ⓘ northwestern Saint Petersburg NERFINISHED ⓘ southern Saint Petersburg ⓘ
system	Saint Petersburg Metro NERFINISHED ⓘ
transportType	metro ⓘ

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: Frunzensko-Primorskaya Line
Description of subject: 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.

Referenced by (3)

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

Saint Petersburg Metro → hasLine → Frunzensko-Primorskaya Line ⓘ

Admiralteyskaya metro station → line → Frunzensko-Primorskaya Line ⓘ

this entity surface form: Frunzensko–Primorskaya Line

Sadovaya metro station → line → Frunzensko-Primorskaya Line ⓘ

this entity surface form: Frunzensko–Primorskaya Line