Usumacinta River region
E655572
The Usumacinta River region is a biodiverse area in southeastern Mexico and northwestern Guatemala known for its dense tropical forests and numerous ancient Maya archaeological sites.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Usumacinta River region canonical | 4 |
| Usumacinta River trade network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7313227 — 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: Usumacinta River region Context triple: [Bonampak, locatedIn, Usumacinta River region]
-
A.
Soconusco
Soconusco is a historically significant coastal region in southern Mexico known for its fertile land and major production of coffee, cacao, and tropical fruits.
-
B.
Region of Papaloapan
The Region of Papaloapan is an administrative region in the Mexican state of Oaxaca, known for its tropical climate, rich river systems, and diverse indigenous cultures.
-
C.
Pastaza River region
The Pastaza River region is an area of the upper Amazon Basin spanning parts of Ecuador and Peru, known for its Indigenous communities, rich rainforest biodiversity, and complex riverine ecosystems.
-
D.
Huasteca Potosina
Huasteca Potosina is a lush, waterfall-filled tropical region in eastern San Luis Potosí, Mexico, known for its dramatic landscapes, rivers, and ecotourism.
-
E.
Ciénega region
The Ciénega region is a geographic and cultural area in the eastern part of the Mexican state of Jalisco, known for its agricultural productivity and historic towns.
- 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: Usumacinta River region Target entity description: The Usumacinta River region is a biodiverse area in southeastern Mexico and northwestern Guatemala known for its dense tropical forests and numerous ancient Maya archaeological sites.
-
A.
Soconusco
Soconusco is a historically significant coastal region in southern Mexico known for its fertile land and major production of coffee, cacao, and tropical fruits.
-
B.
Region of Papaloapan
The Region of Papaloapan is an administrative region in the Mexican state of Oaxaca, known for its tropical climate, rich river systems, and diverse indigenous cultures.
-
C.
Pastaza River region
The Pastaza River region is an area of the upper Amazon Basin spanning parts of Ecuador and Peru, known for its Indigenous communities, rich rainforest biodiversity, and complex riverine ecosystems.
-
D.
Huasteca Potosina
Huasteca Potosina is a lush, waterfall-filled tropical region in eastern San Luis Potosí, Mexico, known for its dramatic landscapes, rivers, and ecotourism.
-
E.
Ciénega region
The Ciénega region is a geographic and cultural area in the eastern part of the Mexican state of Jalisco, known for its agricultural productivity and historic towns.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
biodiversity hotspot
ⓘ
geographical region ⓘ |
| borderRegionOf |
Guatemala
NERFINISHED
ⓘ
Mexico NERFINISHED ⓘ |
| climate | humid tropical climate ⓘ |
| contains |
ancient Maya archaeological sites
ⓘ
floodplain forests ⓘ lowland tropical forest ⓘ riparian habitats ⓘ tropical rainforest ⓘ wetlands ⓘ |
| country |
Guatemala
ⓘ
Mexico ⓘ |
| culturalRegion | Maya area ⓘ |
| ecosystemType | Neotropical rainforest ⓘ |
| hasArchaeologicalSite |
Altar de Sacrificios
NERFINISHED
ⓘ
Bonampak NERFINISHED ⓘ El Cayo NERFINISHED ⓘ La Mar NERFINISHED ⓘ Moral-Reforma NERFINISHED ⓘ Piedras Negras NERFINISHED ⓘ Pomona NERFINISHED ⓘ Seibal NERFINISHED ⓘ Yaxchilán NERFINISHED ⓘ |
| hasFauna |
Baird's tapir
NERFINISHED
ⓘ
jaguar ⓘ scarlet macaw ⓘ |
| hasFlora |
ceiba tree
ⓘ
mahogany ⓘ |
| hasPart | Usumacinta River NERFINISHED ⓘ |
| historicalInhabitants |
Classic Maya polities
ⓘ
Maya civilization NERFINISHED ⓘ |
| knownFor |
Maya archaeological heritage
ⓘ
dense tropical forests ⓘ high biodiversity ⓘ large riverine landscapes ⓘ |
| locatedIn |
northwestern Guatemala
ⓘ
southeastern Mexico ⓘ |
| locatedInDepartment | Petén Department NERFINISHED ⓘ |
| locatedInState |
Chiapas
NERFINISHED
ⓘ
Tabasco NERFINISHED ⓘ |
| namedAfter | Usumacinta River NERFINISHED ⓘ |
| partOf |
Maya Lowlands
NERFINISHED
ⓘ
Mesoamerica NERFINISHED ⓘ |
| riverSystem | Usumacinta River basin NERFINISHED ⓘ |
| threatenedBy |
agricultural expansion
ⓘ
deforestation ⓘ hydroelectric dam projects ⓘ illegal logging ⓘ |
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: Usumacinta River region Description of subject: The Usumacinta River region is a biodiverse area in southeastern Mexico and northwestern Guatemala known for its dense tropical forests and numerous ancient Maya archaeological sites.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Usumacinta River trade network