El Jem
E88004
El Jem is a historic town in eastern Tunisia renowned for its remarkably well-preserved Roman amphitheatre, one of the largest in the ancient world.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T701859 — 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: El Jem Context triple: [El Jem Amphitheatre, locatedIn, El Jem]
-
A.
Bab Bou Jeloud
Bab Bou Jeloud is a famous ornate city gate in Fez, Morocco, known for its striking blue-and-green tilework and role as a main entrance to the historic medina.
-
B.
Hatra
Hatra is an ancient fortified city in northern Iraq, renowned for its well-preserved blend of Hellenistic and Parthian architecture and its role as a major religious and trading center in the early centuries CE.
-
C.
Sidi Rezegh
Sidi Rezegh is a strategic airfield and battlefield site in eastern Libya that saw intense fighting between British Commonwealth and Axis forces during the North African Campaign of World War II.
-
D.
Kalbeliya
Kalbeliya is a vibrant folk dance form of the Kalbeliya (snake-charmer) community, characterized by fast, swirling movements and colorful costumes, and is recognized by UNESCO as an Intangible Cultural Heritage of Humanity.
-
E.
Bir-Hakeim
Bir-Hakeim is a Paris Métro station on Line 6, known for its iconic elevated viaduct and close views of the Eiffel Tower along the Seine.
- 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: El Jem Target entity description: El Jem is a historic town in eastern Tunisia renowned for its remarkably well-preserved Roman amphitheatre, one of the largest in the ancient world.
-
A.
Bab Bou Jeloud
Bab Bou Jeloud is a famous ornate city gate in Fez, Morocco, known for its striking blue-and-green tilework and role as a main entrance to the historic medina.
-
B.
Hatra
Hatra is an ancient fortified city in northern Iraq, renowned for its well-preserved blend of Hellenistic and Parthian architecture and its role as a major religious and trading center in the early centuries CE.
-
C.
Sidi Rezegh
Sidi Rezegh is a strategic airfield and battlefield site in eastern Libya that saw intense fighting between British Commonwealth and Axis forces during the North African Campaign of World War II.
-
D.
Kalbeliya
Kalbeliya is a vibrant folk dance form of the Kalbeliya (snake-charmer) community, characterized by fast, swirling movements and colorful costumes, and is recognized by UNESCO as an Intangible Cultural Heritage of Humanity.
-
E.
Bir-Hakeim
Bir-Hakeim is a Paris Métro station on Line 6, known for its iconic elevated viaduct and close views of the Eiffel Tower along the Seine.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
municipality
ⓘ
populated place ⓘ town ⓘ |
| amphitheatreCapacity | among the largest in the Roman world ⓘ |
| amphitheatreCurrentUse |
cultural events
ⓘ
tourist attraction ⓘ |
| amphitheatreMaterial | stone ⓘ |
| amphitheatreUse |
gladiatorial games (historical)
ⓘ
public spectacles (historical) ⓘ |
| archaeologicalSignificance | evidence of Roman urbanism in Africa ⓘ |
| buildingStyle | Roman architecture (amphitheatre) ⓘ |
| climate | Mediterranean climate (regional context) ⓘ |
| constructionTechnique | stone masonry (amphitheatre) ⓘ |
| continent | Africa ⓘ |
| country | Tunisia ⓘ |
| distanceToCoast | inland from Mediterranean coast ⓘ |
| economy |
agriculture (regional)
ⓘ
tourism ⓘ |
| governingBody | local municipal council ⓘ |
| hasLandmark |
Amphitheatre of El Jem
ⓘ
linked to:
El Jem Amphitheatre
|
| hasNearbyCity |
Sfax
ⓘ
Sousse ⓘ |
| heritageDesignation | UNESCO World Heritage Site (amphitheatre) ⓘ |
| heritageProtection | protected under Tunisian heritage law ⓘ |
| heritageStatus | major archaeological site in Tunisia ⓘ |
| historicalName | Thysdrus ⓘ |
| historicalPeriod | Roman Empire ⓘ |
| knownFor |
Roman heritage
ⓘ
ancient architecture ⓘ well-preserved Roman amphitheatre ⓘ |
| languageUsed |
Arabic
ⓘ
Tunisian Arabic ⓘ
linked to:
Maghrebi Arabic
|
| locatedIn | eastern Tunisia ⓘ |
| locatedInAdministrativeTerritory | Mahdia Governorate ⓘ |
| nationalContext | important Roman site in North Africa ⓘ |
| partOf |
Roman province of Africa (historical context)
ⓘ
linked to:
Africa Proconsularis
|
| region |
Sahel region of Tunisia
ⓘ
linked to:
eastern Tunisia
|
| religion |
Islam (majority)
ⓘ
linked to:
Islam
|
| timeZone | Central European Time ⓘ |
| tourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
| transport |
served by railway line
ⓘ
served by regional roads ⓘ |
| urbanForm | historic core around amphitheatre ⓘ |
| utcOffset | +1 ⓘ |
| visitorAttraction | major tourist destination in Tunisia ⓘ |
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: El Jem Description of subject: El Jem is a historic town in eastern Tunisia renowned for its remarkably well-preserved Roman amphitheatre, one of the largest in the ancient world.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.