Water Pollution Control Act (Japan)
E828525
The Water Pollution Control Act (Japan) is a key environmental law that regulates and prevents the contamination of the nation’s water bodies by setting standards and controls on wastewater and pollutant discharges.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Water Pollution Control Act (Japan) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9893554 — 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: Water Pollution Control Act (Japan) Context triple: [Minister of the Environment of Japan, associatedWith, Water Pollution Control Act (Japan)]
-
A.
Water Quality Act of 1987
The Water Quality Act of 1987 is a major U.S. environmental law that strengthened the Clean Water Act by expanding water pollution control programs and establishing long-term funding mechanisms for wastewater and water quality infrastructure.
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B.
Water (Prevention and Control of Pollution) Act, 1974
The Water (Prevention and Control of Pollution) Act, 1974 is an Indian environmental law that establishes mechanisms and standards to prevent and control water pollution and maintain or restore the wholesomeness of the country’s water resources.
-
C.
Porter-Cologne Water Quality Control Act
The Porter-Cologne Water Quality Control Act is California’s primary water quality law, establishing the framework for regulating and protecting the state’s surface and groundwater resources.
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D.
Port and Harbor Law of Japan
The Port and Harbor Law of Japan is a national legal framework that regulates the planning, construction, management, and operation of ports and harbors throughout Japan.
-
E.
Administrative Procedure Act of Japan
The Administrative Procedure Act of Japan is a fundamental law that standardizes and ensures fairness, transparency, and due process in administrative actions and decision-making by Japanese government agencies.
- 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: Water Pollution Control Act (Japan) Target entity description: The Water Pollution Control Act (Japan) is a key environmental law that regulates and prevents the contamination of the nation’s water bodies by setting standards and controls on wastewater and pollutant discharges.
-
A.
Water Quality Act of 1987
The Water Quality Act of 1987 is a major U.S. environmental law that strengthened the Clean Water Act by expanding water pollution control programs and establishing long-term funding mechanisms for wastewater and water quality infrastructure.
-
B.
Water (Prevention and Control of Pollution) Act, 1974
The Water (Prevention and Control of Pollution) Act, 1974 is an Indian environmental law that establishes mechanisms and standards to prevent and control water pollution and maintain or restore the wholesomeness of the country’s water resources.
-
C.
Porter-Cologne Water Quality Control Act
The Porter-Cologne Water Quality Control Act is California’s primary water quality law, establishing the framework for regulating and protecting the state’s surface and groundwater resources.
-
D.
Port and Harbor Law of Japan
The Port and Harbor Law of Japan is a national legal framework that regulates the planning, construction, management, and operation of ports and harbors throughout Japan.
-
E.
Administrative Procedure Act of Japan
The Administrative Procedure Act of Japan is a fundamental law that standardizes and ensures fairness, transparency, and due process in administrative actions and decision-making by Japanese government agencies.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese statute
ⓘ
environmental law ⓘ |
| aimsTo |
conserve water quality
ⓘ
prevent water pollution ⓘ protect human health ⓘ protect the living environment ⓘ |
| appliesTo |
groundwater in Japan
ⓘ
public waters in Japan ⓘ |
| authorizes |
administrative guidance
ⓘ
orders for improvement ⓘ penal sanctions for violations ⓘ |
| contains |
provisions on monitoring and inspection
ⓘ
provisions on penalties for non-compliance ⓘ provisions on standards for different water uses ⓘ |
| country | Japan ⓘ |
| enforcedBy |
Government of Japan
ⓘ
prefectural governments in Japan ⓘ |
| environmentalMedium |
coastal waters
ⓘ
groundwater ⓘ surface water ⓘ |
| jurisdiction | Japan ⓘ |
| objective |
maintain public health through water quality control
ⓘ
prevent damage from toxic substances in water ⓘ |
| policyType | command-and-control regulation ⓘ |
| providesFor |
accident notification and emergency measures
ⓘ
designation of water quality conservation areas ⓘ regulation of hazardous substances in effluent ⓘ |
| regulates |
industrial effluent
ⓘ
sewage discharge ⓘ wastewater discharge ⓘ water pollution ⓘ |
| relatedTo |
Basic Environment Law (Japan)
ⓘ
Environmental Quality Standards for Water Pollution (Japan) ⓘ Sewerage Law (Japan) ⓘ |
| requires |
measures to prevent groundwater contamination
ⓘ
monitoring of effluent quality ⓘ permission for specified facility installation ⓘ reporting by business operators ⓘ |
| scopeIncludes |
business establishments
ⓘ
factories ⓘ specified facilities discharging wastewater ⓘ |
| sets |
effluent standards
ⓘ
regulatory controls on pollutant discharges ⓘ water quality standards ⓘ |
| targets |
hazardous chemical substances in wastewater
ⓘ
nutrient pollution contributing to eutrophication ⓘ organic pollutants in wastewater ⓘ |
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: Water Pollution Control Act (Japan) Description of subject: The Water Pollution Control Act (Japan) is a key environmental law that regulates and prevents the contamination of the nation’s water bodies by setting standards and controls on wastewater and pollutant discharges.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.