Lusoponte
E167047
Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lusoponte canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1414213 — 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: Lusoponte Context triple: [25 de Abril Bridge, maintainedBy, Lusoponte]
-
A.
Ponte Salazar
Ponte Salazar is the former name of Lisbon’s iconic 25 de Abril Bridge, a large suspension bridge spanning the Tagus River in Portugal.
-
B.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
-
C.
Mughrabi Bridge
Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
-
D.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
-
E.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
- 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: Lusoponte Target entity description: Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
-
A.
Ponte Salazar
Ponte Salazar is the former name of Lisbon’s iconic 25 de Abril Bridge, a large suspension bridge spanning the Tagus River in Portugal.
-
B.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
-
C.
Mughrabi Bridge
Mughrabi Bridge is the wooden access ramp that leads from the Western Wall Plaza up to the Mughrabi Gate entrance of the Temple Mount/Haram al-Sharif in Jerusalem.
-
D.
Sidi M’Cid Bridge
Sidi M’Cid Bridge is a historic suspension bridge in Constantine, Algeria, famed for its dramatic height above the Rhumel Gorge and its iconic role in the city’s skyline.
-
E.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese company
ⓘ
concession company ⓘ |
| bridgeFunction |
regional connectivity in Lisbon metropolitan area
ⓘ
road traffic ⓘ |
| concessionGrantingAuthority |
Portuguese state
ⓘ
surface form:
Portuguese State
|
| country | Portugal ⓘ |
| hasConcessionRole |
construction
ⓘ
design ⓘ financing ⓘ maintenance ⓘ operation ⓘ |
| hasHeadquartersLocation | Lisbon ⓘ |
| hasOfficialWebsite | https://www.lusoponte.pt/ ⓘ |
| industry |
toll road operation
ⓘ
transport infrastructure ⓘ |
| operates |
25 de Abril Bridge
ⓘ
Vasco da Gama Bridge ⓘ |
| operatesInArea |
Lisbon metropolitan area
ⓘ
surface form:
Lisbon region
Tagus River ⓘ |
| responsibleFor |
maintenance of road bridges over the Tagus River in Lisbon region
ⓘ
operation of road bridges over the Tagus River in Lisbon region ⓘ |
| riverCrossedByOperatedBridges | Tagus River ⓘ |
| tollCollection | yes ⓘ |
| typeOfInfrastructureOperated | road bridges ⓘ |
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: Lusoponte Description of subject: Lusoponte is a Portuguese concession company responsible for operating and maintaining major road bridges over the Tagus River in the Lisbon region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.