Jura water correction system
E61987
The Jura water correction system is a large-scale Swiss hydraulic engineering project that regulates the water levels and flow of the Jura lakes and surrounding rivers to prevent flooding and improve land use in the region.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Jura water correction system canonical | 4 |
| Jura water correction | 2 |
| First Jura water correction | 1 |
| Jura water correction of the 19th century | 1 |
| Second Jura water correction | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T498000 — 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: Jura water correction system Context triple: [Lake of Biel, partOf, Jura water correction system]
-
A.
Slingshot water purification system
The Slingshot water purification system is a low-cost, portable device invented by Dean Kamen to provide clean drinking water in remote and underserved regions by efficiently purifying contaminated sources.
-
B.
Croton water supply system
The Croton water supply system is a historic network of reservoirs, aqueducts, and related infrastructure that delivers drinking water from New York’s Croton River watershed to New York City.
-
C.
Croton Water Filtration Plant
The Croton Water Filtration Plant is a major underground water treatment facility in New York City that filters and improves drinking water drawn from the Croton water supply system.
-
D.
Lightwater
Lightwater is a village and civil parish in the English county of Surrey, known for its residential character and proximity to heathland and countryside.
-
E.
Areuse
Areuse is a river in western Switzerland that flows through the Jura Mountains and picturesque gorges before emptying into Lake Neuchâtel.
- 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: Jura water correction system Target entity description: The Jura water correction system is a large-scale Swiss hydraulic engineering project that regulates the water levels and flow of the Jura lakes and surrounding rivers to prevent flooding and improve land use in the region.
-
A.
Slingshot water purification system
The Slingshot water purification system is a low-cost, portable device invented by Dean Kamen to provide clean drinking water in remote and underserved regions by efficiently purifying contaminated sources.
-
B.
Croton water supply system
The Croton water supply system is a historic network of reservoirs, aqueducts, and related infrastructure that delivers drinking water from New York’s Croton River watershed to New York City.
-
C.
Croton Water Filtration Plant
The Croton Water Filtration Plant is a major underground water treatment facility in New York City that filters and improves drinking water drawn from the Croton water supply system.
-
D.
Lightwater
Lightwater is a village and civil parish in the English county of Surrey, known for its residential character and proximity to heathland and countryside.
-
E.
Areuse
Areuse is a river in western Switzerland that flows through the Jura Mountains and picturesque gorges before emptying into Lake Neuchâtel.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
flood control system
ⓘ
hydraulic engineering project ⓘ |
| affectsRegion |
Seeland region
ⓘ
surface form:
Seeland
cantons of Bern, Fribourg, Vaud, Neuchâtel ⓘ |
| aimsTo |
improve navigation conditions
ⓘ
protect settlements from flooding ⓘ support agriculture ⓘ support urban development ⓘ |
| country | Switzerland ⓘ |
| designedFor | long-term water level control ⓘ |
| engineeringDiscipline |
civil engineering
ⓘ
hydraulic engineering ⓘ |
| environmentalImpact |
alteration of wetlands
ⓘ
creation of new habitats along regulated shores ⓘ |
| hasComponent |
canals
ⓘ
embankments ⓘ regulating weirs ⓘ sluices ⓘ |
| hasEffect |
creation of new agricultural land
ⓘ
reduction of flooding risk ⓘ stabilization of lake levels ⓘ |
| hasPhase |
Jura water correction system
self-linksurface differs
ⓘ
surface form:
First Jura water correction
Jura water correction system self-linksurface differs ⓘ
surface form:
Second Jura water correction
|
| hasPurpose |
drainage of marshlands
ⓘ
flood prevention ⓘ improvement of land use ⓘ water level regulation ⓘ |
| isPartOf |
Swiss Plateau hydrological network
ⓘ
surface form:
Swiss national water management system
|
| locatedIn |
Jura region
ⓘ
Swiss Plateau ⓘ |
| managedBy |
Swiss federal government
ⓘ
surface form:
Swiss federal authorities
cantonal authorities ⓘ |
| regulates |
Aare
ⓘ
surface form:
Aare River
Broye ⓘ
surface form:
Broye River
Jura lakes ⓘ Lake of Biel ⓘ
surface form:
Lake Biel
Lake Murten ⓘ Lake Neuchâtel ⓘ Thielle River ⓘ |
| scale | large-scale infrastructure project ⓘ |
| startDate | 19th century ⓘ |
| uses |
artificial outlets
ⓘ
river diversion ⓘ river straightening ⓘ |
| watercourseSystem |
Jura lakes
ⓘ
surface form:
Aare–Jura lakes system
|
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: Jura water correction system Description of subject: The Jura water correction system is a large-scale Swiss hydraulic engineering project that regulates the water levels and flow of the Jura lakes and surrounding rivers to prevent flooding and improve land use in the region.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
First Jura water correction
this entity surface form:
Second Jura water correction
this entity surface form:
Jura water correction
this entity surface form:
Jura water correction
cantons of Bern, Fribourg, Vaud, Neuchâtel
→
sharesHistoricalProcess
→
Jura water correction system
ⓘ
this entity surface form:
Jura water correction of the 19th century