Servian Wall
E358637
The Servian Wall was an early defensive fortification of ancient Rome, encircling the city with massive stone ramparts built in the 4th century BCE.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Servian Wall canonical | 2 |
| Fortifications of Rome | 1 |
| Servian Wall (city circuit traditionally linked to him) | 1 |
| Servian Wall of Rome | 1 |
| Servian fortification system | 1 |
| ancient Servian Wall of Rome | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3462442 — 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: Servian Wall Context triple: [Campus Martius, locatedOutside, Servian Wall]
-
A.
Limes Germanicus
Limes Germanicus was a fortified frontier system of the Roman Empire that marked and defended its boundary in the regions of Germania.
-
B.
Theodosian Walls
The Theodosian Walls are the massive late Roman and Byzantine defensive fortifications that protected Constantinople for over a millennium until its fall in 1453.
-
C.
Vallum Antonini
Vallum Antonini is the Latin name for the Antonine Wall, a Roman frontier fortification in central Scotland marking the northernmost boundary of the Roman Empire in Britain for a time.
-
D.
Gallo-Roman walls
The Gallo-Roman walls of Le Mans are remarkably well-preserved late Roman fortifications, notable for their extensive length and intricate decorative brickwork that encircle the historic city center.
-
E.
Antonine Wall
The Antonine Wall was a Roman frontier fortification in central Scotland marking the northernmost boundary of the Roman Empire in Britain for a brief period in the 2nd century AD.
- 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: Servian Wall Target entity description: The Servian Wall was an early defensive fortification of ancient Rome, encircling the city with massive stone ramparts built in the 4th century BCE.
-
A.
Limes Germanicus
Limes Germanicus was a fortified frontier system of the Roman Empire that marked and defended its boundary in the regions of Germania.
-
B.
Theodosian Walls
The Theodosian Walls are the massive late Roman and Byzantine defensive fortifications that protected Constantinople for over a millennium until its fall in 1453.
-
C.
Vallum Antonini
Vallum Antonini is the Latin name for the Antonine Wall, a Roman frontier fortification in central Scotland marking the northernmost boundary of the Roman Empire in Britain for a time.
-
D.
Gallo-Roman walls
The Gallo-Roman walls of Le Mans are remarkably well-preserved late Roman fortifications, notable for their extensive length and intricate decorative brickwork that encircle the historic city center.
-
E.
Antonine Wall
The Antonine Wall was a Roman frontier fortification in central Scotland marking the northernmost boundary of the Roman Empire in Britain for a brief period in the 2nd century AD.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Roman fortification
ⓘ
ancient city wall ⓘ defensive fortification ⓘ |
| actualConstructionPeriod | 4th century BCE ⓘ |
| builtAfter | Gallic sack of Rome ⓘ |
| builtBy | Romans ⓘ |
| bypassedBy |
Aurelian Walls at Porta San Paolo
ⓘ
surface form:
Aurelian Walls
|
| constructionStartCentury | 4th century BCE ⓘ |
| country | Italy ⓘ |
| crossedBy |
Capena Gate
ⓘ
Carmental Gate ⓘ Collina Gate ⓘ Esquiline Gate ⓘ
surface form:
Esquilina Gate
Esquiline Gate ⓘ Viminal Gate ⓘ |
| culturalContext | Roman Republic ⓘ |
| currentUse | archaeological monument ⓘ |
| encircled |
Rome
ⓘ
surface form:
city of Rome
|
| era | 4th century BCE Rome ⓘ |
| followedBy |
Aurelian Walls at Porta San Paolo
ⓘ
surface form:
Aurelian Walls
|
| hadFeature |
ditch
ⓘ
earth rampart ⓘ gates ⓘ towers ⓘ |
| hasRemainingSections |
near Termini railway station
ⓘ
near the Capitoline Hill ⓘ on the Aventine Hill ⓘ on the Quirinal Hill ⓘ |
| height | up to 10 meters ⓘ |
| heritageStatus | protected archaeological site ⓘ |
| historicalAttribution | traditionally attributed to Servius Tullius ⓘ |
| length | approximately 11 kilometers ⓘ |
| locatedIn |
Italy
ⓘ
Rome ⓘ |
| materialUsed |
Grotta Oscura tufa
ⓘ
tufa stone ⓘ |
| namedAfter | Servius Tullius ⓘ |
| partOf |
Roman Antiquity
ⓘ
surface form:
ancient Rome
|
| periodOfUse |
Roman Republic
ⓘ
early Roman Empire ⓘ |
| precededBy | early city defenses of Rome ⓘ |
| purpose |
defense of Rome
ⓘ
protection against invasions ⓘ |
| replacedEarlierStructure | earthen rampart fortifications ⓘ |
| significance |
defined the urban boundary of Republican Rome
ⓘ
first major stone circuit wall of Rome ⓘ |
| stateOfPreservation | partially preserved ⓘ |
| thickness | up to 4 meters ⓘ |
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: Servian Wall Description of subject: The Servian Wall was an early defensive fortification of ancient Rome, encircling the city with massive stone ramparts built in the 4th century BCE.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Servian Wall (city circuit traditionally linked to him)
this entity surface form:
Fortifications of Rome
this entity surface form:
ancient Servian Wall of Rome
this entity surface form:
Servian Wall of Rome
this entity surface form:
Servian fortification system