Aqua Claudia
E356127
Aqua Claudia was a major ancient Roman aqueduct, completed in the 1st century AD, that supplied Rome with water from springs in the Aniene River valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aqua Claudia canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3402637 — 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: Aqua Claudia Context triple: [Aniene, usedBy, Aqua Claudia]
-
A.
Claudi
Claudi is a given name, typically a variant or shortened form of names like Claudiu or Claudia used in various European languages.
-
B.
Vespasian
Vespasian was a 1st-century Roman emperor best known for restoring stability after Nero’s reign and initiating major building projects such as the Colosseum.
-
C.
Claudius Pompeianus
Claudius Pompeianus was a prominent 2nd-century Roman general and senator, son-in-law of Emperor Marcus Aurelius, who played a key military role during the Marcomannic Wars.
-
D.
Tiberius
Tiberius was the second Roman emperor, ruling from AD 14 to 37, known for his capable early administration and later reclusive, often harsh governance.
-
E.
Claudiianus
Claudiianus is a Latin-derived personal name likely associated with or stemming from the Roman family name Claudius.
- 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: Aqua Claudia Target entity description: Aqua Claudia was a major ancient Roman aqueduct, completed in the 1st century AD, that supplied Rome with water from springs in the Aniene River valley.
-
A.
Claudi
Claudi is a given name, typically a variant or shortened form of names like Claudiu or Claudia used in various European languages.
-
B.
Vespasian
Vespasian was a 1st-century Roman emperor best known for restoring stability after Nero’s reign and initiating major building projects such as the Colosseum.
-
C.
Claudius Pompeianus
Claudius Pompeianus was a prominent 2nd-century Roman general and senator, son-in-law of Emperor Marcus Aurelius, who played a key military role during the Marcomannic Wars.
-
D.
Tiberius
Tiberius was the second Roman emperor, ruling from AD 14 to 37, known for his capable early administration and later reclusive, often harsh governance.
-
E.
Claudiianus
Claudiianus is a Latin-derived personal name likely associated with or stemming from the Roman family name Claudius.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Roman aqueduct
ⓘ
aqueduct in Italy ⓘ |
| builtDuring | Julio-Claudian dynasty ⓘ |
| builtWith |
concrete
ⓘ
opus caementicium ⓘ stone arches ⓘ |
| centuryOfCompletion | 1st century AD ⓘ |
| commissionedBy |
Caligula
ⓘ
surface form:
Emperor Caligula
|
| completedBy |
Claudius
ⓘ
surface form:
Emperor Claudius
|
| completedIn | 52 AD ⓘ |
| connectedTo | distribution tanks (castella) in Rome ⓘ |
| constructionStart |
38 AD
ⓘ
reign of Emperor Caligula ⓘ |
| country |
Roman Antiquity
ⓘ
surface form:
Ancient Rome
|
| elevatedSection | series of high arches approaching Rome ⓘ |
| elevationAtTerminus | approximately 52 meters above sea level ⓘ |
| function | supplied Rome with potable water ⓘ |
| hasLatinName | Aqua Claudia self-link ⓘ |
| heritageDesignation | part of UNESCO World Heritage Site "Historic Centre of Rome" ⓘ |
| inauguratedBy |
Claudius
ⓘ
surface form:
Emperor Claudius
|
| inscriptionLocation |
Porta Maggiore
ⓘ
surface form:
Porta Maggiore in Rome
|
| languageOfName | Latin ⓘ |
| length |
approximately 45 miles
ⓘ
approximately 69 kilometers ⓘ |
| locatedIn |
Italy
ⓘ
Rome ⓘ |
| maintenanceAuthority | curator aquarum (water commissioner) of Rome ⓘ |
| namedAfter |
Claudius
ⓘ
surface form:
Emperor Claudius
|
| parallelTo | Anio Novus ⓘ |
| partOf | Roman aqueduct system ⓘ |
| passesThrough | Subiaco area ⓘ |
| restoredBy |
Domitian
ⓘ
surface form:
Emperor Domitian
Emperor Titus ⓘ Vespasian ⓘ
surface form:
Emperor Vespasian
|
| route | from the Aniene valley to the Caelian Hill in Rome ⓘ |
| servedPopulation |
Rome
ⓘ
surface form:
city of Rome
|
| sharesArcadesWith | Anio Novus ⓘ |
| sourceOfWater | springs in the Aniene River valley ⓘ |
| startPoint |
Aniene
ⓘ
surface form:
Aniene River valley
|
| status |
partially preserved
ⓘ
ruin ⓘ |
| terminus | Caelian Hill ⓘ |
| visibleAt |
Parco del Litorale Romano
ⓘ
surface form:
Appian Way Regional Park
Parco degli Acquedotti ⓘ Porta Maggiore ⓘ |
| waterVolume |
approximately 190 million liters per day
ⓘ
approximately 190,000 cubic meters per day ⓘ approximately 50 million gallons per day ⓘ |
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: Aqua Claudia Description of subject: Aqua Claudia was a major ancient Roman aqueduct, completed in the 1st century AD, that supplied Rome with water from springs in the Aniene River valley.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.