Emissario del Lago Albano
E341708
Emissario del Lago Albano is an ancient Roman artificial tunnel that drains excess water from Lake Albano toward the surrounding lowlands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Emissario del Lago Albano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3259816 — 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: Emissario del Lago Albano Context triple: [Lake Albano, outflowName, Emissario del Lago Albano]
-
A.
Piove di Sacco
Piove di Sacco is a town in the Veneto region of northern Italy, historically notable as the birthplace of the 17th-century historian Enrico Caterino Davila.
-
B.
Campo nell’Elba
Campo nell’Elba is a coastal municipality on the western side of the Italian island of Elba, known for its beaches, tourism, and proximity to Marina di Campo.
-
C.
Ad Parnassum
Ad Parnassum is a 1932 pointillist-inspired painting by Swiss-German artist Paul Klee, celebrated for its mosaic-like color fields and abstract architectural composition.
-
D.
Verghereto
Verghereto is a small Italian municipality in the Emilia-Romagna region, known for its mountainous Apennine landscape and proximity to the sources of major rivers like the Tiber.
-
E.
Laetentur Caeli
Laetentur Caeli is a papal bull issued at the Council of Florence in 1439 that proclaimed the short-lived union between the Roman Catholic and Eastern Orthodox Churches.
- 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: Emissario del Lago Albano Target entity description: Emissario del Lago Albano is an ancient Roman artificial tunnel that drains excess water from Lake Albano toward the surrounding lowlands.
-
A.
Po di Volano
Po di Volano is a branch of Italy’s Po River that flows through the province of Ferrara in the Emilia-Romagna region.
-
B.
Piove di Sacco
Piove di Sacco is a town in the Veneto region of northern Italy, historically notable as the birthplace of the 17th-century historian Enrico Caterino Davila.
-
C.
Campo nell’Elba
Campo nell’Elba is a coastal municipality on the western side of the Italian island of Elba, known for its beaches, tourism, and proximity to Marina di Campo.
-
D.
Ad Parnassum
Ad Parnassum is a 1932 pointillist-inspired painting by Swiss-German artist Paul Klee, celebrated for its mosaic-like color fields and abstract architectural composition.
-
E.
Verghereto
Verghereto is a small Italian municipality in the Emilia-Romagna region, known for its mountainous Apennine landscape and proximity to the sources of major rivers like the Tiber.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Roman hydraulic engineering work
ⓘ
ancient Roman tunnel ⓘ artificial drainage tunnel ⓘ |
| constructedBy | ancient Romans ⓘ |
| constructionMethod | rock-cut tunnel ⓘ |
| country | Italy ⓘ |
| drains | Lake Albano ⓘ |
| endPoint | valley below Albano Laziale ⓘ |
| hasAccess |
inlet near the lake shore
ⓘ
outlet in the valley below the crater rim ⓘ |
| hasCulturalContext |
Roman engineering
ⓘ
Roman religion and rituals at Lake Albano ⓘ |
| hasEngineeringFeature |
constant gradient along its length
ⓘ
rock-cut galleries and shafts ⓘ |
| hasFunction | gravity-driven water flow ⓘ |
| hasLanguageOfToponym | Italian ⓘ |
| heritageDesignation |
Roman archaeological monument
ⓘ
archaeological site ⓘ |
| isSubjectOf |
archaeological research on Roman water management
ⓘ
studies in Roman hydraulic engineering ⓘ |
| locatedIn |
Castelli Romani
ⓘ
Lazio ⓘ |
| locatedInGeologicalFormation | Alban Hills volcanic complex ⓘ |
| locatedInOrNear |
Albano Laziale
ⓘ
Colli Albani ⓘ
linked to:
Colli Albani volcanic complex
Lake Albano ⓘ |
| locatedInTime |
Roman Republic period
ⓘ
linked to:
Roman Republic
|
| locatedNear |
Castel Gandolfo
ⓘ
linked to:
Castel Gandolfo, Italy
Via Appia (Appian Way) ⓘ
linked to:
Appian Way
|
| material | tuff rock ⓘ |
| notableFor |
being one of the oldest known Roman emissary tunnels
ⓘ
length and precision of its alignment ⓘ |
| partOf |
Roman hydraulic system of the Alban Hills
ⓘ
linked to:
Roman aqueduct
|
| purpose |
drain excess water from Lake Albano
ⓘ
prevent flooding of surrounding lowlands ⓘ regulate the water level of Lake Albano ⓘ |
| startPoint | Lake Albano shoreline ⓘ |
| subclassOf |
ancient water management structure
ⓘ
emissary tunnel ⓘ |
| terrain | volcanic crater rim ⓘ |
| usedFor |
control of lake outflow
ⓘ
irrigation of nearby agricultural land ⓘ |
| watercourseDestination |
Tyrrhenian drainage basin
ⓘ
surrounding lowlands near Albano Laziale ⓘ |
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: Emissario del Lago Albano Description of subject: Emissario del Lago Albano is an ancient Roman artificial tunnel that drains excess water from Lake Albano toward the surrounding lowlands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.