Lake Zumpango
E872872
Lake Zumpango is a remnant of the historic interconnected lakes of the Valley of Mexico, once part of the extensive lacustrine system surrounding ancient Tenochtitlan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Zumpango canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10565526 — 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: Lake Zumpango Context triple: [Lake Xaltocan, hydrologicalConnection, Lake Zumpango]
-
A.
Lake Cuitzeo
Lake Cuitzeo is a large, shallow endorheic lake in central Mexico known for its ecological importance and surrounding wetlands in the state of Michoacán.
-
B.
Lake Cajititlán
Lake Cajititlán is a shallow freshwater lake in the state of Jalisco, Mexico, known for its proximity to Guadalajara and recurring environmental and water-quality issues.
-
C.
Lago Xolotlán
Lago Xolotlán is a large freshwater lake in western Nicaragua that borders the capital city of Managua and is known for its environmental challenges and historical significance.
-
D.
Catemaco Lake
Catemaco Lake is a scenic freshwater lake in the Los Tuxtlas region of Veracruz, Mexico, known for its lush rainforest surroundings, biodiversity, and cultural traditions including eco-tourism and folk healing.
-
E.
Lake San Cristobal
Lake San Cristobal is a natural alpine lake in the San Juan Mountains of southwestern Colorado, known for its scenic beauty, fishing, and outdoor recreation near the town of Lake City.
- 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: Lake Zumpango Target entity description: Lake Zumpango is a remnant of the historic interconnected lakes of the Valley of Mexico, once part of the extensive lacustrine system surrounding ancient Tenochtitlan.
-
A.
Lake Cuitzeo
Lake Cuitzeo is a large, shallow endorheic lake in central Mexico known for its ecological importance and surrounding wetlands in the state of Michoacán.
-
B.
Lake Cajititlán
Lake Cajititlán is a shallow freshwater lake in the state of Jalisco, Mexico, known for its proximity to Guadalajara and recurring environmental and water-quality issues.
-
C.
Lago Xolotlán
Lago Xolotlán is a large freshwater lake in western Nicaragua that borders the capital city of Managua and is known for its environmental challenges and historical significance.
-
D.
Catemaco Lake
Catemaco Lake is a scenic freshwater lake in the Los Tuxtlas region of Veracruz, Mexico, known for its lush rainforest surroundings, biodiversity, and cultural traditions including eco-tourism and folk healing.
-
E.
Lake San Cristobal
Lake San Cristobal is a natural alpine lake in the San Juan Mountains of southwestern Colorado, known for its scenic beauty, fishing, and outdoor recreation near the town of Lake City.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
remnant lake ⓘ |
| basinCountry | Mexico ⓘ |
| climateZone | subtropical highland climate ⓘ |
| continent | North America ⓘ |
| country | Mexico ⓘ |
| drainageBasin | endorheic basin of the Valley of Mexico ⓘ |
| elevation |
approximately 2250 metres above sea level
ⓘ
approximately 7380 feet above sea level ⓘ |
| hasEnvironmentalIssue |
eutrophication
ⓘ
habitat degradation ⓘ water pollution ⓘ |
| hasLanguageOfToponym | Spanish ⓘ |
| hasNearbyInfrastructure | Zumpango dam structures ⓘ |
| hasNearbySettlement |
San Juan Zitlaltepec
ⓘ
San Sebastián town (Zumpango municipality) ⓘ Tequixquiac town ⓘ |
| hasProtectionStatus | local ecological importance area ⓘ |
| hasRecreationActivity |
birdwatching
ⓘ
boat tours ⓘ sport fishing ⓘ |
| hasShoreLength | several tens of kilometres (approximate) ⓘ |
| hasToponymicOrigin | Nahuatl ⓘ |
| hasWildlife |
aquatic birds
ⓘ
migratory birds ⓘ |
| historicalFunction | part of drainage and transport network of the Valley of Mexico ⓘ |
| historicallyAssociatedWith |
Aztec civilization
ⓘ
linked to:
Aztec culture
Tenochtitlan ⓘ |
| historicallyConnectedTo |
Lake Chalco
ⓘ
Lake Texcoco ⓘ Lake Xaltocan ⓘ Lake Xochimilco ⓘ |
| isRemnantOf | pre-Hispanic lake system of the Valley of Mexico ⓘ |
| locatedIn | Valley of Mexico ⓘ |
| locatedInAdministrativeEntity | State of Mexico ⓘ |
| locatedInHydrologicalRegion | closed basin of the Valley of Mexico ⓘ |
| locatedInMunicipality |
Tequixquiac
ⓘ
Zumpango ⓘ |
| locatedNear | Mexico City ⓘ |
| locatedNorthOf |
Lake Texcoco (former lakebed)
ⓘ
linked to:
Lake Texcoco
Mexico City ⓘ |
| nearbyCity | Zumpango de Ocampo ⓘ |
| partOf |
historic interconnected lakes of the Valley of Mexico
ⓘ
historic lacustrine system of the Valley of Mexico ⓘ |
| region | central Mexico ⓘ |
| use |
fishing
ⓘ
irrigation ⓘ recreation ⓘ |
| waterBodyType | freshwater lake ⓘ |
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: Lake Zumpango Description of subject: Lake Zumpango is a remnant of the historic interconnected lakes of the Valley of Mexico, once part of the extensive lacustrine system surrounding ancient Tenochtitlan.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.