Itonomas River
E849245
The Itonomas River is a waterway in northeastern Bolivia that flows through the traditional territory of the Itonama people and forms part of the Amazon Basin drainage system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Itonomas River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6357430 — 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: Itonomas River Context triple: [Itonama people, associatedWithRiver, Itonomas River]
-
A.
Tokositna River
The Tokositna River is a glacially fed river in Alaska that drains the southern slopes of the Alaska Range, including areas near Denali, before joining the Susitna River system.
-
B.
Otamiri River
The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
-
C.
Jonte River
The Jonte River is a scenic watercourse in southern France that flows through the dramatic limestone landscapes and gorges of the Grands Causses region.
-
D.
Onga River
The Onga River is a major river in Fukuoka Prefecture on Japan’s Kyushu island, known for flowing through several municipalities and supporting regional agriculture and industry.
-
E.
Nacimiento River
The Nacimiento River is a major river in central California that flows through the Coast Ranges and feeds into the Salinas River, supporting regional ecosystems and water supplies.
- 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: Itonomas River Target entity description: The Itonomas River is a waterway in northeastern Bolivia that flows through the traditional territory of the Itonama people and forms part of the Amazon Basin drainage system.
-
A.
Tokositna River
The Tokositna River is a glacially fed river in Alaska that drains the southern slopes of the Alaska Range, including areas near Denali, before joining the Susitna River system.
-
B.
Otamiri River
The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
-
C.
Jonte River
The Jonte River is a scenic watercourse in southern France that flows through the dramatic limestone landscapes and gorges of the Grands Causses region.
-
D.
Onga River
The Onga River is a major river in Fukuoka Prefecture on Japan’s Kyushu island, known for flowing through several municipalities and supporting regional agriculture and industry.
-
E.
Nacimiento River
The Nacimiento River is a major river in central California that flows through the Coast Ranges and feeds into the Salinas River, supporting regional ecosystems and water supplies.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedPeople | Itonama people NERFINISHED ⓘ |
| basinCountry | Bolivia NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Bolivia ⓘ |
| culturalRegion | Itonama traditional lands ⓘ |
| drainageBasin | Amazon Basin NERFINISHED ⓘ |
| environmentalContext | Amazon rainforest region NERFINISHED ⓘ |
| flowsIn | Amazon rainforest region NERFINISHED ⓘ |
| flowsThrough | traditional territory of the Itonama people ⓘ |
| hasEcosystem | tropical river ecosystem ⓘ |
| hasUse |
source of freshwater
ⓘ
subsistence fishing area ⓘ transportation waterway ⓘ |
| hydrologicalSystem | Amazon Basin drainage network NERFINISHED ⓘ |
| languageRegion | Itonama language region ⓘ |
| locatedIn |
Bolivian Amazon
NERFINISHED
ⓘ
South America ⓘ lowlands of Bolivia ⓘ northeastern Bolivia ⓘ |
| partOf |
Amazon Basin
NERFINISHED
ⓘ
Amazon River drainage system ⓘ Bolivian river network ⓘ |
| region | Bolivian Amazon NERFINISHED ⓘ |
| watercourseType | waterway ⓘ |
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: Itonomas River Description of subject: The Itonomas River is a waterway in northeastern Bolivia that flows through the traditional territory of the Itonama people and forms part of the Amazon Basin drainage system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.