Urban Waste Water Treatment Directive
E869818
The Urban Waste Water Treatment Directive is a key piece of European Union legislation that sets standards for the collection, treatment, and discharge of urban wastewater to protect the environment and human health.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T10533362 — 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: Urban Waste Water Treatment Directive Context triple: [European Union Water Framework Directive, relatedTo, Urban Waste Water Treatment Directive]
-
A.
European Union Water Framework Directive
The European Union Water Framework Directive is a key EU environmental law that sets comprehensive standards and goals for protecting and improving the quality and ecological health of inland and coastal waters across member states.
-
B.
Metropolitan Council’s wastewater authority
Metropolitan Council’s wastewater authority is the regional public utility responsible for collecting and treating wastewater for the Twin Cities metropolitan area in Minnesota.
-
C.
National Pollutant Discharge Elimination System
The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.
-
D.
Wastewater Enterprise
Wastewater Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and treating the city’s sewage and stormwater systems.
-
E.
Rhine Action Programme
The Rhine Action Programme is an international environmental initiative launched by Rhine-bordering countries to restore the river’s ecological health, improve water quality, and protect its ecosystems.
- 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: Urban Waste Water Treatment Directive Target entity description: The Urban Waste Water Treatment Directive is a key piece of European Union legislation that sets standards for the collection, treatment, and discharge of urban wastewater to protect the environment and human health.
-
A.
European Union Water Framework Directive
The European Union Water Framework Directive is a key EU environmental law that sets comprehensive standards and goals for protecting and improving the quality and ecological health of inland and coastal waters across member states.
-
B.
Metropolitan Council’s wastewater authority
Metropolitan Council’s wastewater authority is the regional public utility responsible for collecting and treating wastewater for the Twin Cities metropolitan area in Minnesota.
-
C.
National Pollutant Discharge Elimination System
The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.
-
D.
Wastewater Enterprise
Wastewater Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and treating the city’s sewage and stormwater systems.
-
E.
Rhine Action Programme
The Rhine Action Programme is an international environmental initiative launched by Rhine-bordering countries to restore the river’s ecological health, improve water quality, and protect its ecosystems.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
European Union directive
ⓘ
environmental protection legislation ⓘ water quality legislation ⓘ |
| adoptedBy |
Council of the European Communities
ⓘ
linked to:
Council of the European Union
|
| adoptionDate | 1991-05-21 ⓘ |
| aimsTo |
protect human health from pollution caused by urban waste water
ⓘ
protect the environment from adverse effects of urban waste water discharges ⓘ |
| amendedBy | Directive 98/15/EC ⓘ |
| appliesTo | agglomerations above certain population equivalents ⓘ |
| covers |
urban waste water
ⓘ
waste water from certain industrial sectors ⓘ |
| defines |
less sensitive areas
ⓘ
sensitive areas ⓘ |
| directiveNumber | 91/271/EEC ⓘ |
| enteredIntoForce | 1991-05-30 ⓘ |
| excludes | industrial waste water not entering urban collection systems ⓘ |
| fullName |
Council Directive 91/271/EEC of 21 May 1991 concerning urban waste water treatment
ⓘ
linked to:
Urban Waste Water Treatment Directive
|
| geographicalScope |
European Union Member States
ⓘ
linked to:
Member States of the European Union
|
| implementedBy |
EU Member States
ⓘ
linked to:
Member States of the European Union
|
| jurisdiction | European Union ⓘ |
| languageVersion | all official languages of the European Union ⓘ |
| legalBasis |
Treaty establishing the European Economic Community
ⓘ
linked to:
Treaty of Rome
|
| legalStatus | in force with amendments ⓘ |
| monitoredBy | European Commission ⓘ |
| objective |
reduce pollution from certain industrial sectors
ⓘ
reduce pollution from urban waste water ⓘ |
| OJCitation | OJ L 135, 30.5.1991, p. 40–52 ⓘ |
| policyArea |
environment
ⓘ
public health protection ⓘ water management ⓘ |
| publishedIn |
Official Journal of the European Communities
ⓘ
linked to:
Official Journal of the European Union
|
| regulates |
collection of urban waste water
ⓘ
discharge of urban waste water ⓘ treatment of urban waste water ⓘ |
| relatedTo |
Bathing Water Directive
ⓘ
Drinking Water Directive ⓘ Water Framework Directive ⓘ
linked to:
European Union Water Framework Directive
|
| requires |
designation of sensitive areas by Member States
ⓘ
establishment of collecting systems for urban waste water ⓘ monitoring of discharges from urban waste water treatment plants ⓘ monitoring of receiving waters ⓘ more advanced treatment for discharges into sensitive areas ⓘ reporting by Member States to the European Commission ⓘ secondary treatment for discharges from most agglomerations above 2,000 population equivalent ⓘ |
| setsStandardFor |
more stringent treatment in sensitive areas
ⓘ
secondary treatment of urban waste water ⓘ |
| shortName |
UWWTD
ⓘ
Urban Waste Water Treatment Directive ⓘ |
| yearOfAdoption | 1991 ⓘ |
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: Urban Waste Water Treatment Directive Description of subject: The Urban Waste Water Treatment Directive is a key piece of European Union legislation that sets standards for the collection, treatment, and discharge of urban wastewater to protect the environment and human health.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Urban Waste Water Treatment Directive
→
fullName
→
Council Directive 91/271/EEC of 21 May 1991 concerning urban waste water treatment
ⓘ
linked to: Urban Waste Water Treatment Directive
linked to: Urban Waste Water Treatment Directive