Mausoleum of Galla Placidia
E140107
The Mausoleum of Galla Placidia is a 5th-century early Christian funerary chapel in Ravenna, Italy, renowned for its exceptionally well-preserved and intricate Byzantine mosaics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mausoleum of Galla Placidia canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1214955 — 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: Mausoleum of Galla Placidia Context triple: [Ravenna, UNESCOWorldHeritageSiteContains, Mausoleum of Galla Placidia]
-
A.
Valère Basilica
Valère Basilica is a historic fortified church and pilgrimage site perched on a hill above Sion in the Swiss canton of Valais.
-
B.
Severan basilica
The Severan basilica is a grand Roman public building in the ancient city of Leptis Magna, Libya, renowned for its monumental architecture commissioned under the Severan dynasty.
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C.
Tomb of the Flavians
The Tomb of the Flavians is the burial monument of the Roman imperial Flavian dynasty, including Emperor Vespasian.
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D.
Hadrian's Mausoleum
Hadrian's Mausoleum, now known as Castel Sant'Angelo, is a monumental ancient Roman tomb and fortress in Rome that served as the burial place for several emperors.
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E.
Mausoleum of Augustus
The Mausoleum of Augustus is a monumental circular tomb in Rome built by the first Roman emperor, Augustus, to serve as his dynastic burial place.
- 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: Mausoleum of Galla Placidia Target entity description: The Mausoleum of Galla Placidia is a 5th-century early Christian funerary chapel in Ravenna, Italy, renowned for its exceptionally well-preserved and intricate Byzantine mosaics.
-
A.
Valère Basilica
Valère Basilica is a historic fortified church and pilgrimage site perched on a hill above Sion in the Swiss canton of Valais.
-
B.
Severan basilica
The Severan basilica is a grand Roman public building in the ancient city of Leptis Magna, Libya, renowned for its monumental architecture commissioned under the Severan dynasty.
-
C.
Tomb of the Flavians
The Tomb of the Flavians is the burial monument of the Roman imperial Flavian dynasty, including Emperor Vespasian.
-
D.
Hadrian's Mausoleum
Hadrian's Mausoleum, now known as Castel Sant'Angelo, is a monumental ancient Roman tomb and fortress in Rome that served as the burial place for several emperors.
-
E.
Mausoleum of Augustus
The Mausoleum of Augustus is a monumental circular tomb in Rome built by the first Roman emperor, Augustus, to serve as his dynastic burial place.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
UNESCO World Heritage Site component
ⓘ
early Christian funerary chapel ⓘ mausoleum ⓘ |
| architecturalStyle |
Byzantine
ⓘ
early Christian ⓘ |
| associatedWith | Galla Placidia ⓘ |
| builtFor | Galla Placidia ⓘ |
| category | Religious buildings and structures in Ravenna ⓘ |
| cityStatusAtConstruction | Ravenna capital of Western Roman Empire ⓘ |
| constructionEnd | mid 5th century ⓘ |
| constructionStart | early 5th century ⓘ |
| coordinateLocation | 44.419°N 12.196°E ⓘ |
| country | Italy ⓘ |
| dedicatedTo | Saint Lawrence ⓘ |
| denomination | early Christianity ⓘ |
| exteriorAppearance | plain brick exterior ⓘ |
| floorPlanShape | Greek cross-like interior ⓘ |
| hasEntrance | south side entrance ⓘ |
| hasFeature |
Byzantine mosaics
ⓘ
Good Shepherd mosaic ⓘ Latin cross plan ⓘ St. Lawrence mosaic ⓘ barrel vaults ⓘ central dome ⓘ lunette mosaics ⓘ marble sarcophagi ⓘ starry sky dome mosaic ⓘ |
| heritageDesignation | UNESCO World Heritage Site ⓘ |
| historicalPeriod |
Late Antiquity
ⓘ
Western Roman Empire ⓘ |
| inscribedUnder | criteria (i)(ii)(iii)(iv) of UNESCO ⓘ |
| interiorDecoration | glass tesserae mosaics ⓘ |
| interiorVsExteriorContrast | plain exterior richly decorated interior ⓘ |
| locatedIn |
Emilia-Romagna
ⓘ
Italy ⓘ Ravenna ⓘ |
| managementBy | Italian Ministry of Culture ⓘ |
| materialUsed | brick ⓘ |
| near | Basilica of San Vitale ⓘ |
| notableFor |
exceptionally well-preserved mosaics
ⓘ
intricate iconography ⓘ transition from Roman to Byzantine art ⓘ |
| partOf | Early Christian Monuments of Ravenna ⓘ |
| preservationStatus | well preserved ⓘ |
| religion | Christianity ⓘ |
| roofType | tiled gabled roof ⓘ |
| UNESCOWorldHeritageSiteSince | 1996 ⓘ |
| visitorAttraction | major tourist attraction in Ravenna ⓘ |
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: Mausoleum of Galla Placidia Description of subject: The Mausoleum of Galla Placidia is a 5th-century early Christian funerary chapel in Ravenna, Italy, renowned for its exceptionally well-preserved and intricate Byzantine mosaics.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.