Constantine, Algeria
E654369
Constantine, Algeria is a historic city in northeastern Algeria, famed for its dramatic setting atop rocky cliffs and deep gorges spanned by numerous bridges, and for its long legacy as a major cultural and economic center in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Constantine, Algeria canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7271656 — 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: Constantine, Algeria Context triple: [Cirta, hasModernSuccessor, Constantine, Algeria]
-
A.
Annaba, Algeria
Annaba, Algeria is a coastal city in northeastern Algeria best known as the modern location of ancient Hippo Regius, where Saint Augustine served as bishop.
-
B.
El Azizia, Algeria
El Azizia is a small town in Algeria notable as the birthplace of prominent diplomat Lakhdar Brahimi.
-
C.
El Haouaria
El Haouaria is a coastal town in northeastern Tunisia known for its strategic location at the tip of the Cap Bon peninsula and its traditional falconry.
-
D.
Bordj Okhriss
Bordj Okhriss is a town and commune located in Bouira Province in northern Algeria.
-
E.
El Telagh, Algeria
El Telagh, Algeria is a small town in northwestern Algeria known as the birthplace of Olympic marathon champion Alain Mimoun.
- 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: Constantine, Algeria Target entity description: Constantine, Algeria is a historic city in northeastern Algeria, famed for its dramatic setting atop rocky cliffs and deep gorges spanned by numerous bridges, and for its long legacy as a major cultural and economic center in the region.
-
A.
Annaba, Algeria
Annaba, Algeria is a coastal city in northeastern Algeria best known as the modern location of ancient Hippo Regius, where Saint Augustine served as bishop.
-
B.
El Azizia, Algeria
El Azizia is a small town in Algeria notable as the birthplace of prominent diplomat Lakhdar Brahimi.
-
C.
El Haouaria
El Haouaria is a coastal town in northeastern Tunisia known for its strategic location at the tip of the Cap Bon peninsula and its traditional falconry.
-
D.
Bordj Okhriss
Bordj Okhriss is a town and commune located in Bouira Province in northern Algeria.
-
E.
El Telagh, Algeria
El Telagh, Algeria is a small town in northwestern Algeria known as the birthplace of Olympic marathon champion Alain Mimoun.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf | city ⓘ |
| bridge |
El-Kantara Bridge
NERFINISHED
ⓘ
Mellah Slimane Bridge NERFINISHED ⓘ Sidi M’Cid Bridge NERFINISHED ⓘ Sidi Rached Bridge NERFINISHED ⓘ |
| capturedBy | French forces in 1837 ⓘ |
| climate | Mediterranean climate ⓘ |
| continent | Africa ⓘ |
| country | Algeria ⓘ |
| economicActivity |
education and services
ⓘ
industry ⓘ trade ⓘ |
| elevation |
about 2,100 feet
ⓘ
about 640 metres ⓘ |
| formerName | Cirta NERFINISHED ⓘ |
| foundedInCentury | 3rd century BC ⓘ |
| hasUniversity |
University of Constantine 1
NERFINISHED
ⓘ
University of Constantine 2 NERFINISHED ⓘ University of Constantine 3 NERFINISHED ⓘ |
| heritage | Algerian national heritage site ⓘ |
| historicalEra |
Byzantine period
NERFINISHED
ⓘ
French colonial period ⓘ Islamic period ⓘ Numidian period NERFINISHED ⓘ Ottoman period NERFINISHED ⓘ Roman period ⓘ |
| importantEvent | siege of Constantine 1837 NERFINISHED ⓘ |
| isCapitalOf | Constantine Province NERFINISHED ⓘ |
| knownFor |
cultural heritage
ⓘ
dramatic cliffs and deep gorges ⓘ economic importance in eastern Algeria ⓘ historic medina ⓘ numerous bridges ⓘ |
| language |
Algerian Arabic
NERFINISHED
ⓘ
Arabic ⓘ French ⓘ |
| locatedIn |
Constantine Province
NERFINISHED
ⓘ
northeastern Algeria ⓘ |
| namedAfter | Roman emperor Constantine the Great NERFINISHED ⓘ |
| nickname | City of Bridges NERFINISHED ⓘ |
| population | around 450000 ⓘ |
| populationMetro | over 900000 ⓘ |
| region | Maghreb NERFINISHED ⓘ |
| religionMajority | Islam ⓘ |
| river | Rhumel River NERFINISHED ⓘ |
| timeZone | Central European Time ⓘ |
| twinCity |
Grenoble, France
NERFINISHED
ⓘ
Istanbul, Turkey NERFINISHED ⓘ Rio de Janeiro, Brazil NERFINISHED ⓘ |
| utcOffset | +1 ⓘ |
| wasCapitalOf | Kingdom of Numidia (as Cirta) NERFINISHED ⓘ |
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: Constantine, Algeria Description of subject: Constantine, Algeria is a historic city in northeastern Algeria, famed for its dramatic setting atop rocky cliffs and deep gorges spanned by numerous bridges, and for its long legacy as a major cultural and economic center in the region.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Devil’s Bridge (Constantine)