15th of May Bridge
E614734
The 15th of May Bridge is a major roadway bridge in Cairo, Egypt, that spans the Nile River and connects key districts including Zamalek with other parts of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 15th of May Bridge canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6703868 — 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: 15th of May Bridge Context triple: [Zamalek district, hasLandmark, 15th of May Bridge]
-
A.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
B.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
-
C.
Novo-Nikolsky Bridge
Novo-Nikolsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Nikolsky Marine Cathedral.
-
D.
Manial Bridge
Manial Bridge is a road bridge in Cairo, Egypt, that connects Roda Island to the mainland across the Nile River.
-
E.
Triumphal Bridge
The Triumphal Bridge was a grand, ornamental bridge constructed as a central architectural showpiece for the 1901 Pan-American Exposition in Buffalo, New York.
- 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: 15th of May Bridge Target entity description: The 15th of May Bridge is a major roadway bridge in Cairo, Egypt, that spans the Nile River and connects key districts including Zamalek with other parts of the city.
-
A.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
B.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
-
C.
Novo-Nikolsky Bridge
Novo-Nikolsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Nikolsky Marine Cathedral.
-
D.
Manial Bridge
Manial Bridge is a road bridge in Cairo, Egypt, that connects Roda Island to the mainland across the Nile River.
-
E.
Triumphal Bridge
The Triumphal Bridge was a grand, ornamental bridge constructed as a central architectural showpiece for the 1901 Pan-American Exposition in Buffalo, New York.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
road bridge
ⓘ
transport infrastructure ⓘ |
| connectsDistrict |
Agouza
NERFINISHED
ⓘ
Dokki NERFINISHED ⓘ Downtown Cairo NERFINISHED ⓘ Mohandessin NERFINISHED ⓘ Zamalek NERFINISHED ⓘ |
| country | Egypt ⓘ |
| crosses | Nile River NERFINISHED ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| hasPart |
elevated roadway
ⓘ
off-ramps ⓘ on-ramps ⓘ |
| hasViewOf |
Cairo skyline
ⓘ
Nile River NERFINISHED ⓘ Zamalek Island NERFINISHED ⓘ |
| locatedIn | Cairo ⓘ |
| locatedInMetropolitanArea | Greater Cairo NERFINISHED ⓘ |
| locatedInNeighborhood | Zamalek NERFINISHED ⓘ |
| namedAfter | 15 May ⓘ |
| namedForEvent | 15 May 1971 Corrective Revolution in Egypt NERFINISHED ⓘ |
| partOfNetwork | Cairo road network NERFINISHED ⓘ |
| region |
Cairo Governorate
NERFINISHED
ⓘ
Giza Governorate NERFINISHED ⓘ |
| roadType | urban expressway ⓘ |
| servesFunction |
connects central Cairo with western districts
ⓘ
relieves congestion on other Nile bridges in Cairo ⓘ |
| significance |
important Nile crossing in Cairo
ⓘ
major traffic artery in Cairo ⓘ |
| spans | Nile River NERFINISHED ⓘ |
| usedFor |
motor vehicles
ⓘ
road 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: 15th of May Bridge Description of subject: The 15th of May Bridge is a major roadway bridge in Cairo, Egypt, that spans the Nile River and connects key districts including Zamalek with other parts of the city.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.