Bobonaza River
E443328
The Bobonaza River is a significant tributary of the Pastaza River in the Ecuadorian Amazon, flowing through remote rainforest regions and indigenous territories.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bobonaza River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2249237 — 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: Bobonaza River Context triple: [Pastaza Province, contains, Bobonaza River]
-
A.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
B.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
C.
Nanay River
The Nanay River is a tributary of the Amazon River in northern Peru, flowing through the Loreto Region and alongside the city of Iquitos.
-
D.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
-
E.
Sonai River
The Sonai River is a tributary waterway in northeastern India that feeds into the larger Barak River system.
- 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: Bobonaza River Target entity description: The Bobonaza River is a significant tributary of the Pastaza River in the Ecuadorian Amazon, flowing through remote rainforest regions and indigenous territories.
-
A.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
B.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
C.
Nanay River
The Nanay River is a tributary of the Amazon River in northern Peru, flowing through the Loreto Region and alongside the city of Iquitos.
-
D.
Buotama River
The Buotama River is a Siberian waterway in Russia’s Sakha Republic that flows through remote taiga landscapes before joining the Lena River.
-
E.
Sonai River
The Sonai River is a tributary waterway in northeastern India that feeds into the larger Barak River system.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Ecuador NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Ecuador ⓘ |
| environment | tropical rainforest ⓘ |
| flowsThrough |
Pastaza Province
NERFINISHED
ⓘ
indigenous territories ⓘ remote rainforest regions ⓘ |
| hasBiodiversity |
high aquatic biodiversity
ⓘ
high riparian biodiversity ⓘ |
| hasConservationConcern |
threats from deforestation in watershed
ⓘ
threats from oil and resource extraction in region ⓘ |
| hasEcologicalRole |
contributes to Pastaza River discharge
ⓘ
supports rainforest ecosystems ⓘ |
| hasIndigenousGroup |
Kichwa people
NERFINISHED
ⓘ
Shuar people NERFINISHED ⓘ |
| hasLanguageRegion | Kichwa-speaking communities ⓘ |
| hasSettlementOnBanks | indigenous villages ⓘ |
| locatedIn |
Ecuadorian Amazon
NERFINISHED
ⓘ
eastern Ecuador ⓘ |
| mouthLocatedIn | Pastaza River NERFINISHED ⓘ |
| partOf |
Amazon River basin
NERFINISHED
ⓘ
Amazon rainforest drainage network ⓘ |
| region | Amazon rainforest NERFINISHED ⓘ |
| riverSystem | Pastaza River system ⓘ |
| tributaryOf | Pastaza River NERFINISHED ⓘ |
| usedFor |
river transport
ⓘ
small-scale agriculture support ⓘ subsistence fishing ⓘ |
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: Bobonaza River Description of subject: The Bobonaza River is a significant tributary of the Pastaza River in the Ecuadorian Amazon, flowing through remote rainforest regions and indigenous territories.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.