Guam Waterworks Authority
E123737
Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Guam Waterworks Authority canonical | 8 |
| Guam Waterworks Authority Board of Directors | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1006732 — 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: Guam Waterworks Authority Context triple: [Government of Guam, hasAgency, Guam Waterworks Authority]
-
A.
Guam Power Authority
Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
-
B.
Guam Department of Public Works
The Guam Department of Public Works is the territorial government agency responsible for planning, constructing, and maintaining Guam’s public infrastructure, including roads, public buildings, and related facilities.
-
C.
Puerto Rico Aqueducts and Sewers Authority
The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
-
D.
Guam Environmental Protection Agency
The Guam Environmental Protection Agency is the territorial government body responsible for protecting and managing Guam’s natural environment, including air, water, and land resources.
-
E.
Port Authority of Guam
The Port Authority of Guam is the government-owned agency responsible for operating and managing Guam’s commercial seaport and related maritime facilities.
- 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: Guam Waterworks Authority Target entity description: Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.
-
A.
Guam Power Authority
Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
-
B.
Guam Department of Public Works
The Guam Department of Public Works is the territorial government agency responsible for planning, constructing, and maintaining Guam’s public infrastructure, including roads, public buildings, and related facilities.
-
C.
Puerto Rico Aqueducts and Sewers Authority
The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
-
D.
Guam Environmental Protection Agency
The Guam Environmental Protection Agency is the territorial government body responsible for protecting and managing Guam’s natural environment, including air, water, and land resources.
-
E.
Port Authority of Guam
The Port Authority of Guam is the government-owned agency responsible for operating and managing Guam’s commercial seaport and related maritime facilities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
public utility agency
ⓘ
wastewater utility ⓘ water utility ⓘ |
| abbreviation | GWA ⓘ |
| collaboratesWith |
Guam Environmental Protection Agency
ⓘ
Guam Power Authority ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fundingSource |
bond financing
ⓘ
customer user fees ⓘ government grants ⓘ |
| governedBy |
Guam Waterworks Authority Board of Directors
ⓘ
linked to:
Guam Waterworks Authority
|
| hasBoard |
Guam Waterworks Authority Board of Directors
ⓘ
linked to:
Guam Waterworks Authority
|
| hasCustomerType |
commercial customers
ⓘ
government customers ⓘ industrial customers ⓘ residential customers ⓘ |
| headquartersLocation | Tamuning, Guam ⓘ |
| industry |
wastewater management
ⓘ
water supply ⓘ |
| jurisdiction |
Territory of Guam
ⓘ
linked to:
Guam
|
| languageOfWorkOrName | English ⓘ |
| legalForm | public corporation ⓘ |
| locatedInTimeZone | Chamorro Standard Time ⓘ |
| mandate |
provide effective wastewater services to Guam residents
ⓘ
provide safe and reliable drinking water to Guam residents ⓘ |
| officialWebsite | https://www.guamwaterworks.org/ ⓘ |
| operatesIn | tropical island environment ⓘ |
| owner | Government of Guam ⓘ |
| parentOrganization | Government of Guam ⓘ |
| providesService |
drinking water
ⓘ
sewer services ⓘ wastewater collection ⓘ wastewater treatment ⓘ |
| publicService | utility service provision ⓘ |
| regionServed |
Pacific island of Guam
ⓘ
linked to:
Guam
|
| regulates | potable water distribution on Guam ⓘ |
| regulatoryComplianceWith |
Guam Environmental Protection Agency regulations
ⓘ
U.S. Environmental Protection Agency drinking water regulations ⓘ U.S. Environmental Protection Agency wastewater regulations ⓘ |
| responsibleFor |
maintenance of Guam public wastewater infrastructure
ⓘ
maintenance of Guam public water infrastructure ⓘ operation of Guam public wastewater system ⓘ operation of Guam public water system ⓘ |
| sector | public sector ⓘ |
| serviceArea | Guam ⓘ |
| subjectOf | Guam territorial legislation on public utilities ⓘ |
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: Guam Waterworks Authority Description of subject: Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Guam Waterworks Authority
linked to: Guam Waterworks Authority