Siege of Ravenna (490–493)
E831877
The Siege of Ravenna (490–493) was the prolonged final confrontation in which Theodoric the Great besieged and ultimately killed Odoacer, ending his rule in Italy and establishing Ostrogothic control.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Siege of Ravenna (490–493) canonical | 1 |
| Siege of Ravenna (539–540) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9956159 — 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: Siege of Ravenna (490–493) Context triple: [War between Odoacer and Theodoric, hasKeyEvent, Siege of Ravenna (490–493)]
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A.
Siege of Rome (537–538)
The Siege of Rome (537–538) was a major confrontation during the Gothic War in which Byzantine forces under Belisarius defended the city against the Ostrogoths, marking a pivotal moment in Emperor Justinian I’s campaign to reclaim the Western Roman territories.
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B.
Siege of Ravenna (1512)
The Siege of Ravenna (1512) was a military operation during the War of the League of Cambrai in which French forces besieged the strategically important Italian city of Ravenna shortly before the famous pitched battle fought nearby.
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C.
Battle of Ravenna
The Battle of Ravenna was a major 1512 clash during the Italian Wars in which French forces won a costly victory over a Spanish-papal army, marking one of the bloodiest engagements of the conflict.
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D.
Siege of Pavia (572–574)
The Siege of Pavia (572–574) was a prolonged early medieval conflict in which Lombard forces besieged the key city of Pavia in northern Italy, helping to consolidate Lombard power against the Eastern Roman (Byzantine) Empire.
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E.
Siege of Segusio
The Siege of Segusio was a military engagement in 312 AD during Constantine the Great’s campaign against Maxentius in northern Italy, forming part of the civil war that culminated in the Battle of the Milvian Bridge.
- 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: Siege of Ravenna (490–493) Target entity description: The Siege of Ravenna (490–493) was the prolonged final confrontation in which Theodoric the Great besieged and ultimately killed Odoacer, ending his rule in Italy and establishing Ostrogothic control.
-
A.
Siege of Rome (537–538)
The Siege of Rome (537–538) was a major confrontation during the Gothic War in which Byzantine forces under Belisarius defended the city against the Ostrogoths, marking a pivotal moment in Emperor Justinian I’s campaign to reclaim the Western Roman territories.
-
B.
Siege of Ravenna (1512)
The Siege of Ravenna (1512) was a military operation during the War of the League of Cambrai in which French forces besieged the strategically important Italian city of Ravenna shortly before the famous pitched battle fought nearby.
-
C.
Battle of Ravenna
The Battle of Ravenna was a major 1512 clash during the Italian Wars in which French forces won a costly victory over a Spanish-papal army, marking one of the bloodiest engagements of the conflict.
-
D.
Siege of Pavia (572–574)
The Siege of Pavia (572–574) was a prolonged early medieval conflict in which Lombard forces besieged the key city of Pavia in northern Italy, helping to consolidate Lombard power against the Eastern Roman (Byzantine) Empire.
-
E.
Siege of Segusio
The Siege of Segusio was a military engagement in 312 AD during Constantine the Great’s campaign against Maxentius in northern Italy, forming part of the civil war that culminated in the Battle of the Milvian Bridge.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
event in late antiquity
ⓘ
military conflict ⓘ siege ⓘ |
| associatedWith | Eastern Roman Empire NERFINISHED ⓘ |
| belligerent |
Ostrogoths
NERFINISHED
ⓘ
forces of Odoacer ⓘ |
| category |
5th-century conflicts
ⓘ
Battles involving the Ostrogoths ⓘ Sieges involving Italy ⓘ |
| cause |
Eastern Roman imperial policy to remove Odoacer
ⓘ
Theodoric's campaign to depose Odoacer ⓘ |
| commander |
Odoacer
NERFINISHED
ⓘ
Theodoric the Great NERFINISHED ⓘ |
| conflict | Theodoric the Great vs Odoacer ⓘ |
| duration | approximately three years ⓘ |
| endDate | 493 ⓘ |
| endedBy | assassination of Odoacer by Theodoric ⓘ |
| followedBy | Ostrogothic Kingdom in Italy NERFINISHED ⓘ |
| historicalContext | transition from Western Roman to barbarian rule in Italy ⓘ |
| historicalPeriod | late 5th century ⓘ |
| locatedIn | Italy ⓘ |
| method | prolonged blockade and siege operations ⓘ |
| notableFigure |
Odoacer
NERFINISHED
ⓘ
Theodoric the Great NERFINISHED ⓘ |
| partOf | Gothic War (488–493) NERFINISHED ⓘ |
| place | Ravenna NERFINISHED ⓘ |
| politicalConsequence |
creation of the Ostrogothic Kingdom in Italy
ⓘ
recognition of Theodoric as ruler of Italy by the Eastern Roman emperor ⓘ |
| precededBy | Battle of the Adda (490) NERFINISHED ⓘ |
| result |
Ostrogothic victory
ⓘ
death of Odoacer ⓘ end of Odoacer's rule in Italy ⓘ establishment of Ostrogothic control over Italy ⓘ |
| significance |
ended the first barbarian kingdom in Italy under Odoacer
ⓘ
marked the consolidation of Theodoric's power in Italy ⓘ |
| startDate | 490 ⓘ |
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: Siege of Ravenna (490–493) Description of subject: The Siege of Ravenna (490–493) was the prolonged final confrontation in which Theodoric the Great besieged and ultimately killed Odoacer, ending his rule in Italy and establishing Ostrogothic control.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Siege of Ravenna (539–540)