Al-Mada’in
E563614
Al-Mada’in is the historical urban complex on the Tigris River in present-day Iraq that encompassed the ancient city of Ctesiphon, once a major capital of the Parthian and Sasanian empires.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Al-Mada’in canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6024543 — 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: Al-Mada’in Context triple: [Ctesiphon, alsoKnownAs, Al-Mada’in]
-
A.
Khirbat al-Mafjar
Khirbat al-Mafjar is an early Islamic desert palace complex near Jericho, renowned for its richly decorated Umayyad architecture, mosaics, and stucco carvings.
-
B.
Quseir Amra
Quseir Amra is an early 8th-century Umayyad desert castle in eastern Jordan, renowned for its well-preserved frescoes and significance as a masterpiece of early Islamic art and architecture.
-
C.
Dibba Al-Hisn
Dibba Al-Hisn is a small coastal town and exclave of the Emirate of Sharjah in the United Arab Emirates, located on the Gulf of Oman near the border with Oman.
-
D.
Al-Hijr (Madain Salih)
Al-Hijr (Madain Salih) is an ancient Nabataean archaeological site in northwestern Saudi Arabia, renowned for its well-preserved rock-cut tombs and status as the country’s first UNESCO World Heritage Site.
-
E.
Qasr al-Mshatta
Qasr al-Mshatta is an unfinished 8th-century Umayyad desert palace in present-day Jordan, renowned for its richly carved stone façade, parts of which are now displayed in Berlin’s Pergamon Museum.
- 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: Al-Mada’in Target entity description: Al-Mada’in is the historical urban complex on the Tigris River in present-day Iraq that encompassed the ancient city of Ctesiphon, once a major capital of the Parthian and Sasanian empires.
-
A.
Khirbat al-Mafjar
Khirbat al-Mafjar is an early Islamic desert palace complex near Jericho, renowned for its richly decorated Umayyad architecture, mosaics, and stucco carvings.
-
B.
Quseir Amra
Quseir Amra is an early 8th-century Umayyad desert castle in eastern Jordan, renowned for its well-preserved frescoes and significance as a masterpiece of early Islamic art and architecture.
-
C.
Dibba Al-Hisn
Dibba Al-Hisn is a small coastal town and exclave of the Emirate of Sharjah in the United Arab Emirates, located on the Gulf of Oman near the border with Oman.
-
D.
Al-Hijr (Madain Salih)
Al-Hijr (Madain Salih) is an ancient Nabataean archaeological site in northwestern Saudi Arabia, renowned for its well-preserved rock-cut tombs and status as the country’s first UNESCO World Heritage Site.
-
E.
Qasr al-Mshatta
Qasr al-Mshatta is an unfinished 8th-century Umayyad desert palace in present-day Jordan, renowned for its richly carved stone façade, parts of which are now displayed in Berlin’s Pergamon Museum.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
archaeological site
ⓘ
historical urban complex ⓘ |
| adjacentTo |
Ctesiphon
NERFINISHED
ⓘ
Seleucia-on-the-Tigris NERFINISHED ⓘ |
| associatedWithDynasty |
Arsacid (Parthian) dynasty
NERFINISHED
ⓘ
Sasanian dynasty NERFINISHED ⓘ |
| capitalOf |
Parthian Empire
NERFINISHED
ⓘ
Sasanian Empire NERFINISHED ⓘ |
| conqueredBy | Muslim Arabs ⓘ |
| conqueredInYear | 637 ⓘ |
| contains |
Asbānbar
NERFINISHED
ⓘ
Bahurasīr NERFINISHED ⓘ Ctesiphon NERFINISHED ⓘ Kokhe NERFINISHED ⓘ Rumiya NERFINISHED ⓘ Seleucia-on-the-Tigris NERFINISHED ⓘ Taq Kasra NERFINISHED ⓘ Veh-Ardashir NERFINISHED ⓘ |
| coordinateNote | south of modern Baghdad ⓘ |
| country | Iraq ⓘ |
| culturalRegion | Fertile Crescent NERFINISHED ⓘ |
| declineAfter | rise of Baghdad ⓘ |
| hasStructureType |
bridges
ⓘ
churches ⓘ city walls ⓘ fire temples ⓘ palaces ⓘ |
| heritageStatus | tentative UNESCO World Heritage Site ⓘ |
| historicalRegion | Babylonia NERFINISHED ⓘ |
| knownFor |
Sasanian imperial architecture
ⓘ
Taq Kasra vaulted hall NERFINISHED ⓘ |
| languageOfName | Arabic ⓘ |
| locatedIn | Iraq NERFINISHED ⓘ |
| locatedInGovernorate | Baghdad Governorate NERFINISHED ⓘ |
| locatedNear | Baghdad NERFINISHED ⓘ |
| locatedOnRiver | Tigris River NERFINISHED ⓘ |
| meaningOfName | The Cities ⓘ |
| nearbyModernSettlement | Salman Pak NERFINISHED ⓘ |
| partOf | Mesopotamia NERFINISHED ⓘ |
| region | Central Iraq NERFINISHED ⓘ |
| religiousSignificance |
Christianity in the Church of the East
ⓘ
Early Islam ⓘ Zoroastrianism NERFINISHED ⓘ |
| timePeriod |
Late Antiquity
ⓘ
Parthian period NERFINISHED ⓘ Sasanian period 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: Al-Mada’in Description of subject: Al-Mada’in is the historical urban complex on the Tigris River in present-day Iraq that encompassed the ancient city of Ctesiphon, once a major capital of the Parthian and Sasanian empires.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.