Aqua Anio Vetus
E356126
Aqua Anio Vetus was one of ancient Rome’s earliest major aqueducts, channeling water from the Aniene River to supply the growing city.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Aqua Anio Novus | 1 |
| Aqua Anio Vetus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3402634 — 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 Anio Vetus Context triple: [Aniene, usedBy, Aqua Anio Vetus]
-
A.
Aqua Appia
Aqua Appia was one of ancient Rome’s earliest aqueducts, constructed in the 4th century BCE to supply the city with fresh water.
-
B.
Aqua Paola aqueduct
The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
-
C.
Venafrum
Venafrum was an ancient town in south-central Italy, noted in Roman times for its fertile territory and high-quality olive oil.
-
D.
Aqua Virgo aqueduct
The Aqua Virgo aqueduct is an ancient Roman waterway, completed in 19 BCE under Augustus, that has long supplied water to central Rome, including the Trevi Fountain.
-
E.
Nitria
Nitria was one of the earliest and most important Christian monastic centers in the Egyptian desert, renowned as a hub of the Desert Fathers’ ascetic life.
- 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 Anio Vetus Target entity description: Aqua Anio Vetus was one of ancient Rome’s earliest major aqueducts, channeling water from the Aniene River to supply the growing city.
-
A.
Aqua Appia
Aqua Appia was one of ancient Rome’s earliest aqueducts, constructed in the 4th century BCE to supply the city with fresh water.
-
B.
Aqua Paola aqueduct
The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
-
C.
Venafrum
Venafrum was an ancient town in south-central Italy, noted in Roman times for its fertile territory and high-quality olive oil.
-
D.
Aqua Virgo aqueduct
The Aqua Virgo aqueduct is an ancient Roman waterway, completed in 19 BCE under Augustus, that has long supplied water to central Rome, including the Trevi Fountain.
-
E.
Nitria
Nitria was one of the earliest and most important Christian monastic centers in the Egyptian desert, renowned as a hub of the Desert Fathers’ ascetic life.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Roman aqueduct
ⓘ
aqueduct in Italy ⓘ |
| alsoKnownAs |
Anio Vetus
ⓘ
linked to:
Anio
|
| approximateLength | about 64 km ⓘ |
| builtUnderAuthorityOf | censors Manius Curius Dentatus and Flavius Flaccus ⓘ |
| carriedWaterMostly | underground ⓘ |
| commissionedBy | Roman Republic ⓘ |
| constructionEnd | 269 BC ⓘ |
| constructionStart | 272 BC ⓘ |
| country |
Ancient Rome
ⓘ
linked to:
Roman Antiquity
|
| documentedIn | De aquaeductu (Frontinus) ⓘ |
| elevationRelativeToCity | lower than Aqua Marcia ⓘ |
| endPoint | Rome ⓘ |
| engineeringFeature | gravity-fed channel ⓘ |
| eraOfUse | ancient Rome ⓘ |
| followedBy | Aqua Marcia ⓘ |
| had | some above-ground arches near Rome ⓘ |
| heritage | archaeological site ⓘ |
| historicalPeriod | Roman Republic ⓘ |
| influenced | later Roman aqueduct engineering ⓘ |
| locatedIn |
Italy
ⓘ
Lazio ⓘ Rome ⓘ |
| maintenance | periodically repaired in antiquity ⓘ |
| managedBy | curator aquarum of Rome ⓘ |
| materialUsed |
Roman concrete
ⓘ
stone ⓘ |
| oneOfEarliestMajorAqueductsOf | Rome ⓘ |
| partOf | ancient Roman aqueduct network ⓘ |
| precededBy | Aqua Appia ⓘ |
| primaryFunction | urban water supply ⓘ |
| relativeAge | second-oldest aqueduct of Rome ⓘ |
| servedPopulation | growing urban population of Rome ⓘ |
| significance | major infrastructure project of the Roman Republic ⓘ |
| startOfConstructionReignOf |
Appius Claudius Caecus (censor)
ⓘ
linked to:
Appius Claudius Caecus
|
| startPoint | Aniene River near Tivoli ⓘ |
| status | partially preserved ⓘ |
| supplied |
city of Rome
ⓘ
linked to:
Rome
|
| typeOfWater | river water ⓘ |
| waterSource |
Aniene River
ⓘ
linked to:
Aniene
|
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 Anio Vetus Description of subject: Aqua Anio Vetus was one of ancient Rome’s earliest major aqueducts, channeling water from the Aniene River to supply the growing city.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.