Río Apatlaco
E690559
Río Apatlaco is a river in the Mexican state of Morelos that flows through the city of Cuernavaca and has become known for severe pollution and environmental degradation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Río Apatlaco canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6714738 — 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: Río Apatlaco Context triple: [Cuernavaca, hasRiver, Río Apatlaco]
-
A.
Río Ayuquila
Río Ayuquila is a river in the state of Jalisco, Mexico, that flows through the region around Autlán de Navarro and supports local agriculture and ecosystems.
-
B.
Tinguiririca River
The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
-
C.
Chucunaque River
The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
-
D.
Huancané River
The Huancané River is a river in the Andean region of Peru that serves as one of the tributaries feeding Lake Titicaca.
-
E.
Choqueyapu River
The Choqueyapu River is a key waterway flowing through the city of La Paz in Bolivia, shaping its geography and urban landscape.
- 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: Río Apatlaco Target entity description: Río Apatlaco is a river in the Mexican state of Morelos that flows through the city of Cuernavaca and has become known for severe pollution and environmental degradation.
-
A.
Río Ayuquila
Río Ayuquila is a river in the state of Jalisco, Mexico, that flows through the region around Autlán de Navarro and supports local agriculture and ecosystems.
-
B.
Tinguiririca River
The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
-
C.
Chucunaque River
The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
-
D.
Huancané River
The Huancané River is a river in the Andean region of Peru that serves as one of the tributaries feeding Lake Titicaca.
-
E.
Choqueyapu River
The Choqueyapu River is a key waterway flowing through the city of La Paz in Bolivia, shaping its geography and urban landscape.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| affectedBy |
industrial effluents
ⓘ
untreated sewage discharges ⓘ urbanization in Morelos ⓘ |
| basinCountry | Mexico NERFINISHED ⓘ |
| country | Mexico ⓘ |
| flowsInto | Río Yautepec NERFINISHED ⓘ |
| flowsThrough |
Cuernavaca
NERFINISHED
ⓘ
Emiliano Zapata, Morelos NERFINISHED ⓘ Jiutepec NERFINISHED ⓘ Jojutla NERFINISHED ⓘ Puente de Ixtla NERFINISHED ⓘ Temixco NERFINISHED ⓘ Xochitepec NERFINISHED ⓘ Zacatepec NERFINISHED ⓘ |
| hasEnvironmentalIssue |
domestic wastewater discharge
ⓘ
industrial contamination ⓘ solid waste pollution ⓘ water pollution ⓘ |
| hasIssue |
loss of aquatic biodiversity
ⓘ
public health risks for nearby communities ⓘ |
| hasName | Apatlaco River NERFINISHED ⓘ |
| hasTypeOfPollution |
chemical pollution
ⓘ
microbiological contamination ⓘ organic pollution ⓘ |
| hasUse |
irrigation (historically)
ⓘ
recreation (historically) ⓘ |
| knownFor |
environmental degradation
ⓘ
severe pollution ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Balsas River basin
NERFINISHED
ⓘ
Central Mexico NERFINISHED ⓘ Cuenca del Río Apatlaco (Apatlaco River basin) NERFINISHED ⓘ Morelos hydrological sub-basin ⓘ State of Morelos NERFINISHED ⓘ |
| locatedNear | Cuernavaca metropolitan area NERFINISHED ⓘ |
| monitoredBy |
Comisión Nacional del Agua
NERFINISHED
ⓘ
Secretaría de Desarrollo Sustentable de Morelos ⓘ |
| near |
Cuernavaca city center
NERFINISHED
ⓘ
industrial zones of Morelos ⓘ |
| partOf | hydrological region of the Balsas River ⓘ |
| subjectOf |
environmental impact studies
ⓘ
media reports on river pollution in Mexico ⓘ restoration programs ⓘ water quality monitoring projects ⓘ |
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: Río Apatlaco Description of subject: Río Apatlaco is a river in the Mexican state of Morelos that flows through the city of Cuernavaca and has become known for severe pollution and environmental degradation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.