Linha de Cintura
E1025127
Linha de Cintura is a key orbital railway line in Lisbon, Portugal, linking several main lines and stations around the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Linha de Cintura canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T13173799 — 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: Linha de Cintura Context triple: [Linha de Sintra, connectsTo, Linha de Cintura]
-
A.
Trottiera
Trottiera is one of the traditional bells housed in St Mark's Campanile in Venice, historically used to signal specific civic or religious events.
-
B.
Etheline
Etheline is a fictional character from Wes Anderson's film "The Royal Tenenbaums," known as the intelligent and composed matriarch of the eccentric Tenenbaum family.
-
C.
Vestini
The Vestini were an ancient Italic tribe that inhabited the central Apennine region of Italy, particularly in what is now Abruzzo, during the pre-Roman and early Roman periods.
-
D.
Tailo
Tailo is a widely used Latin-based romanization system for writing Taiwanese Hokkien, employed in education, literature, and language preservation.
-
E.
Cinturato
Cinturato is a line of high-performance and eco-focused car tires produced by Pirelli.
- 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: Linha de Cintura Target entity description: Linha de Cintura is a key orbital railway line in Lisbon, Portugal, linking several main lines and stations around the city.
-
A.
Trottiera
Trottiera is one of the traditional bells housed in St Mark's Campanile in Venice, historically used to signal specific civic or religious events.
-
B.
Etheline
Etheline is a fictional character from Wes Anderson's film "The Royal Tenenbaums," known as the intelligent and composed matriarch of the eccentric Tenenbaum family.
-
C.
Vestini
The Vestini were an ancient Italic tribe that inhabited the central Apennine region of Italy, particularly in what is now Abruzzo, during the pre-Roman and early Roman periods.
-
D.
Tailo
Tailo is a widely used Latin-based romanization system for writing Taiwanese Hokkien, employed in education, literature, and language preservation.
-
E.
Cinturato
Cinturato is a line of high-performance and eco-focused car tires produced by Pirelli.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
orbital railway line
ⓘ
railway line ⓘ |
| cityServed |
Amadora
ⓘ
Lisbon metropolitan area ⓘ |
| connectsStation |
Alcântara-Terra railway station
ⓘ
linked to:
Alcântara-Mar railway station
Campolide railway station ⓘ
linked to:
Campolide station
Oriente railway station ⓘ
linked to:
Oriente station
Santa Apolónia railway station ⓘ |
| connectsTo |
Linha de Cascais
ⓘ
Linha de Cintura de Lisboa network ⓘ Linha de Sintra ⓘ Linha do Norte ⓘ Linha do Sul ⓘ |
| continent | Europe ⓘ |
| country | Portugal ⓘ |
| electrification | 25 kV 50 Hz AC overhead line ⓘ |
| electrified | yes ⓘ |
| hasConnection | Lisbon Metro network (via interchange stations) ⓘ |
| hasStation |
Alcântara-Terra railway station
ⓘ
linked to:
Alcântara-Mar railway station
Braço de Prata railway station ⓘ Campolide railway station ⓘ
linked to:
Campolide station
Chelas railway station ⓘ
linked to:
Chelas station
Entrecampos railway station ⓘ
linked to:
Entrecampos station
Oriente railway station ⓘ
linked to:
Oriente station
Roma-Areeiro railway station ⓘ
linked to:
Roma station
Santa Apolónia railway station ⓘ Sete Rios railway station ⓘ |
| infrastructureManager | Infraestruturas de Portugal ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn | Lisbon ⓘ |
| nameInEnglish | Lisbon Belt Line ⓘ |
| notableFunction |
bypasses central terminal constraints in Lisbon
ⓘ
enables through-running of trains between different main lines ⓘ |
| operator | Comboios de Portugal ⓘ |
| partOfNetwork | Lisbon suburban rail network ⓘ |
| publicTransportType | commuter rail ⓘ |
| railGauge |
1,668 mm
ⓘ
Iberian gauge ⓘ |
| region | Lisbon District ⓘ |
| role |
links several main lines around Lisbon
ⓘ
provides orbital connection between Lisbon stations ⓘ |
| servesCity | Lisbon ⓘ |
| trackConfiguration | double track ⓘ |
| transportMode | rail ⓘ |
| usedFor |
freight services
ⓘ
intercity passenger services ⓘ suburban passenger services ⓘ |
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: Linha de Cintura Description of subject: Linha de Cintura is a key orbital railway line in Lisbon, Portugal, linking several main lines and stations around the city.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.