Verde Grande River
E933001
The Verde Grande River is a significant watercourse in eastern Brazil that drains parts of Minas Gerais and Bahia states before joining the São Francisco River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Verde Grande River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10071575 — 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: Verde Grande River Context triple: [São Francisco River, majorTributary, Verde Grande River]
-
A.
Bellós River
The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
-
B.
Marmora River
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
-
C.
Marta River
The Marta River is a watercourse in central Italy that drains Lake Bolsena and flows southwest toward the Tyrrhenian Sea.
-
D.
San Lorenzo River
The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
-
E.
Magé River
The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
- 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: Verde Grande River Target entity description: The Verde Grande River is a significant watercourse in eastern Brazil that drains parts of Minas Gerais and Bahia states before joining the São Francisco River.
-
A.
Bellós River
The Bellós River is a mountain river in the Spanish Pyrenees, known for carving deep gorges and canyons within and around Ordesa y Monte Perdido National Park.
-
B.
Marmora River
The Marmora River is a waterway in Ontario, Canada, that flows through the Marmora area before joining the Trent River within the Trent-Severn watershed.
-
C.
Marta River
The Marta River is a watercourse in central Italy that drains Lake Bolsena and flows southwest toward the Tyrrhenian Sea.
-
D.
San Lorenzo River
The San Lorenzo River is a coastal river in central California that flows through the city of Santa Cruz into the Monterey Bay.
-
E.
Magé River
The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil ⓘ |
| belongsTo | hydrographic region of the São Francisco ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| drains |
parts of Bahia state
ⓘ
parts of Minas Gerais state ⓘ |
| environment | semi-arid climate zone ⓘ |
| flowsThrough |
Bahia
ⓘ
Minas Gerais ⓘ |
| hasEcologicalIssue |
vulnerability to droughts
ⓘ
water scarcity in dry seasons ⓘ |
| hasHydrologicalRole | drains semi-arid areas of eastern Brazil ⓘ |
| hasNameInLanguage | Rio Verde Grande ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn |
Bahia
ⓘ
Minas Gerais ⓘ eastern Brazil ⓘ |
| mouthOf | São Francisco River ⓘ |
| partOf | São Francisco River basin ⓘ |
| region |
Northeast Region of Brazil
ⓘ
Southeast Region of Brazil ⓘ |
| tributaryOf | São Francisco River ⓘ |
| tributaryType | right tributary of the São Francisco River ⓘ |
| usedFor |
irrigation
ⓘ
local water supply ⓘ |
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: Verde Grande River Description of subject: The Verde Grande River is a significant watercourse in eastern Brazil that drains parts of Minas Gerais and Bahia states before joining the São Francisco River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.