Oyapock River Bridge
E928240
The Oyapock River Bridge is a bi-national cable-stayed bridge linking Brazil and French Guiana, serving as a key road connection between South America and the European Union.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oyapock River Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11369068 — 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: Oyapock River Bridge Context triple: [Oyapock River, hasCrossing, Oyapock River Bridge]
-
A.
Barras Bridge
Barras Bridge is a central road junction and area in Newcastle upon Tyne, England, known for its proximity to major civic buildings and cultural institutions.
-
B.
Dos Hermanos Bridge
Dos Hermanos Bridge is a historic vehicular and pedestrian bridge in San Juan, Puerto Rico, linking the Condado and Old San Juan areas across the Condado Lagoon.
-
C.
Don River Bridge
Don River Bridge is a major bridge in Toronto that carries the Prince Edward Viaduct over the Don River, forming a key link in the city's transportation network.
-
D.
Drapano Bridge
Drapano Bridge is a historic stone causeway and one of the longest stone bridges over the sea, connecting the town of Argostoli to the opposite shore on the Greek island of Kefalonia.
-
E.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
- 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: Oyapock River Bridge Target entity description: The Oyapock River Bridge is a bi-national cable-stayed bridge linking Brazil and French Guiana, serving as a key road connection between South America and the European Union.
-
A.
Barras Bridge
Barras Bridge is a central road junction and area in Newcastle upon Tyne, England, known for its proximity to major civic buildings and cultural institutions.
-
B.
Dos Hermanos Bridge
Dos Hermanos Bridge is a historic vehicular and pedestrian bridge in San Juan, Puerto Rico, linking the Condado and Old San Juan areas across the Condado Lagoon.
-
C.
Don River Bridge
Don River Bridge is a major bridge in Toronto that carries the Prince Edward Viaduct over the Don River, forming a key link in the city's transportation network.
-
D.
Drapano Bridge
Drapano Bridge is a historic stone causeway and one of the longest stone bridges over the sea, connecting the town of Argostoli to the opposite shore on the Greek island of Kefalonia.
-
E.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
international bridge ⓘ road bridge ⓘ |
| borderCrossingBetween |
Brazil
NERFINISHED
ⓘ
French Guiana NERFINISHED ⓘ |
| builder | Consórcio EGESA-Conduril NERFINISHED ⓘ |
| connects |
Brazil
NERFINISHED
ⓘ
French Guiana NERFINISHED ⓘ |
| connectsCity |
Oiapoque
NERFINISHED
ⓘ
Saint-Georges-de-l'Oyapock NERFINISHED ⓘ |
| constructionEndDate | 2011 ⓘ |
| constructionStartDate | 2005 ⓘ |
| countryOnOneSide | Federative Republic of Brazil NERFINISHED ⓘ |
| countryOnOtherSide | French Republic NERFINISHED ⓘ |
| crosses | Oyapock River NERFINISHED ⓘ |
| designedBy | EGIS NERFINISHED ⓘ |
| fundedBy |
Government of Brazil
NERFINISHED
ⓘ
Government of France NERFINISHED ⓘ |
| geopoliticalRole | link between South America and the European Union ⓘ |
| hasBicyclePath | yes ⓘ |
| hasCustomsControl | yes ⓘ |
| hasImmigrationControl | yes ⓘ |
| hasPedestrianPath | yes ⓘ |
| hasPylonCount | 2 ⓘ |
| languageOfSignage |
French
ⓘ
Portuguese ⓘ |
| length | about 378 metres ⓘ |
| locatedInContinent | South America ⓘ |
| locatedInOverseasRegion | French Guiana NERFINISHED ⓘ |
| locatedInState | Amapá NERFINISHED ⓘ |
| mainSpanLength | about 200 metres ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| namedAfter | Oyapock River NERFINISHED ⓘ |
| numberOfLanes | 2 ⓘ |
| openedToTraffic | 2017 ⓘ |
| openingDate | 2017-03-18 ⓘ |
| partOfRoadNetwork |
Brazilian federal highway BR-156
NERFINISHED
ⓘ
French Guianan Route nationale 2 NERFINISHED ⓘ |
| purpose |
bicycle crossing
ⓘ
pedestrian crossing ⓘ road transport ⓘ |
| pylonHeight | about 83 metres ⓘ |
| significance |
first land road connection between Brazil and French Guiana
ⓘ
first road link between Brazil and the European Union ⓘ |
| toll | no ⓘ |
| trafficDirection | right-hand traffic ⓘ |
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: Oyapock River Bridge Description of subject: The Oyapock River Bridge is a bi-national cable-stayed bridge linking Brazil and French Guiana, serving as a key road connection between South America and the European Union.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.