Alcazaba of Mérida
E902403
The Alcazaba of Mérida is a 9th-century Islamic fortress in Mérida, Spain, notable for its strategic position by the Guadiana River and its integration of earlier Roman and Visigothic structures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alcazaba of Mérida canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11042451 — 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: Alcazaba of Mérida Context triple: [Mérida, Spain, hasHeritageSite, Alcazaba of Mérida]
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A.
Alcazaba of Almería
The Alcazaba of Almería is a large medieval Moorish fortress and palace complex overlooking the city of Almería in southern Spain, notable for its defensive walls, towers, and historical significance in the Islamic and later Christian periods.
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B.
Alcazaba of Málaga
The Alcazaba of Málaga is a well-preserved 11th-century Moorish fortress-palace overlooking the city and harbor of Málaga in southern Spain.
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C.
Alcazaba of Badajoz
The Alcazaba of Badajoz is a large medieval Moorish fortress in western Spain, notable for its extensive defensive walls and strategic hilltop position overlooking the city and the Guadiana River.
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D.
Castle of Mértola
The Castle of Mértola is a medieval fortress in southern Portugal that overlooks the Guadiana River and historically guarded the strategic town of Mértola.
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E.
Royal Alcázar of Seville
The Royal Alcázar of Seville is a historic fortified palace complex renowned for its stunning Mudéjar, Gothic, Renaissance, and Baroque architecture and lush gardens, and is one of Spain’s most important UNESCO World Heritage Sites.
- 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: Alcazaba of Mérida Target entity description: The Alcazaba of Mérida is a 9th-century Islamic fortress in Mérida, Spain, notable for its strategic position by the Guadiana River and its integration of earlier Roman and Visigothic structures.
-
A.
Alcazaba of Almería
The Alcazaba of Almería is a large medieval Moorish fortress and palace complex overlooking the city of Almería in southern Spain, notable for its defensive walls, towers, and historical significance in the Islamic and later Christian periods.
-
B.
Alcazaba of Málaga
The Alcazaba of Málaga is a well-preserved 11th-century Moorish fortress-palace overlooking the city and harbor of Málaga in southern Spain.
-
C.
Alcazaba of Badajoz
The Alcazaba of Badajoz is a large medieval Moorish fortress in western Spain, notable for its extensive defensive walls and strategic hilltop position overlooking the city and the Guadiana River.
-
D.
Castle of Mértola
The Castle of Mértola is a medieval fortress in southern Portugal that overlooks the Guadiana River and historically guarded the strategic town of Mértola.
-
E.
Royal Alcázar of Seville
The Royal Alcázar of Seville is a historic fortified palace complex renowned for its stunning Mudéjar, Gothic, Renaissance, and Baroque architecture and lush gardens, and is one of Spain’s most important UNESCO World Heritage Sites.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Islamic military architecture
ⓘ
cultural heritage monument ⓘ fortress ⓘ tourist attraction ⓘ |
| architecturalStyle | Islamic ⓘ |
| builtDuring | Islamic period in Iberia ⓘ |
| builtOnTopOf |
Roman walls of Emerita Augusta
NERFINISHED
ⓘ
Visigothic fortifications ⓘ |
| builtUnder | Umayyad Emirate of Córdoba NERFINISHED ⓘ |
| category | Alcazabas in Spain ⓘ |
| commissionedBy | ʿAbd al-Raḥmān II NERFINISHED ⓘ |
| coordinateLocation | 38.915°N 6.345°W ⓘ |
| country | Spain ⓘ |
| hasConstructionMaterial |
brick
ⓘ
stone ⓘ |
| hasPart |
battlements
ⓘ
cistern ⓘ defensive walls ⓘ gates ⓘ inner courtyard ⓘ keep ⓘ ramparts ⓘ towers ⓘ underground water system ⓘ |
| hasViewOver |
Guadiana River
NERFINISHED
ⓘ
city of Mérida ⓘ |
| heritageDesignation |
Bien de Interés Cultural
ⓘ
part of UNESCO World Heritage Site "Archaeological Ensemble of Mérida" ⓘ |
| inception |
9th century
ⓘ
AD 835 ⓘ |
| integratesStructureFrom |
Roman period
ⓘ
Visigothic period ⓘ |
| locatedBy | Guadiana River NERFINISHED ⓘ |
| locatedIn | Extremadura NERFINISHED ⓘ |
| locatedNear | Roman bridge of Mérida NERFINISHED ⓘ |
| location | Mérida NERFINISHED ⓘ |
| nearbyArchaeologicalSite |
Roman amphitheatre of Mérida
NERFINISHED
ⓘ
Roman theatre of Mérida NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| ownedBy | Municipality of Mérida NERFINISHED ⓘ |
| partOf | Archaeological Ensemble of Mérida NERFINISHED ⓘ |
| preservationStatus | partially preserved ⓘ |
| significantPeriod | Middle Ages ⓘ |
| strategicRole |
control of access to Roman bridge over Guadiana River
ⓘ
defense of Mérida ⓘ |
| UNESCOWorldHeritageSiteSince | 1993 ⓘ |
| usedFor |
administrative center
ⓘ
military defense ⓘ residence of local authorities ⓘ |
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: Alcazaba of Mérida Description of subject: The Alcazaba of Mérida is a 9th-century Islamic fortress in Mérida, Spain, notable for its strategic position by the Guadiana River and its integration of earlier Roman and Visigothic structures.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.