Rio Verde
E422791
Rio Verde is a river in the Brazilian Amazon region, noted for its remote, dense jungle surroundings and association with early 20th-century exploration quests such as those recounted in "The Lost City of Z."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rio Verde canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3266393 — 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: Rio Verde Context triple: [The Lost City of Z: A Tale of Deadly Obsession in the Amazon, placesDepicted, Rio Verde]
-
A.
Rio Conchos
Rio Conchos is a major river in northern Mexico that significantly contributes to the flow of the Rio Grande and supports agriculture and communities in the Chihuahuan Desert region.
-
B.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
-
C.
Guadalupe River
The Guadalupe River is a scenic waterway in Texas known for its clear, spring-fed flows, popular tubing and rafting, and picturesque limestone landscapes.
-
D.
Santa Fe River
The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
-
E.
Santa Fe River
The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
- 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: Rio Verde Target entity description: Rio Verde is a river in the Brazilian Amazon region, noted for its remote, dense jungle surroundings and association with early 20th-century exploration quests such as those recounted in "The Lost City of Z."
-
A.
Rio Conchos
Rio Conchos is a major river in northern Mexico that significantly contributes to the flow of the Rio Grande and supports agriculture and communities in the Chihuahuan Desert region.
-
B.
Guadalupe River
The Guadalupe River is a waterway in Northern California that flows through Santa Clara County and the city of San Jose before emptying into San Francisco Bay.
-
C.
Guadalupe River
The Guadalupe River is a scenic waterway in Texas known for its clear, spring-fed flows, popular tubing and rafting, and picturesque limestone landscapes.
-
D.
Santa Fe River
The Santa Fe River is a spring-fed river in northern Florida known for its scenic karst landscape, underground passages, and role as a major tributary of the Suwannee River.
-
E.
Santa Fe River
The Santa Fe River is a small, historically significant waterway in northern New Mexico that flows through the city of Santa Fe and has long served as a vital source of water for the region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith | Percy Fawcett ⓘ |
| characteristic |
remote
ⓘ
sparsely populated surroundings ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| environment | tropical rainforest ⓘ |
| hasClimate | humid tropical climate ⓘ |
| hasEcosystemType | freshwater river ecosystem ⓘ |
| hasNameEtymology | Portuguese for "Green River" ⓘ |
| hasVegetationType |
floodplain forest
ⓘ
primary rainforest ⓘ |
| knownFor |
association with early 20th-century exploration
ⓘ
association with quests for a lost city ⓘ |
| languageRegion | Portuguese-speaking region ⓘ |
| locatedIn |
Amazon rainforest
ⓘ
North Region, Brazil ⓘ state of Amazonas ⓘ
linked to:
Amazonas state
|
| mentionedIn |
The Lost City of Z (book)
ⓘ
The Lost City of Z (film) ⓘ
linked to:
The Lost City of Z
|
| partOf | Amazon Basin ⓘ |
| supports |
Amazonian aquatic fauna
ⓘ
Amazonian terrestrial fauna ⓘ |
| surroundedBy | dense jungle ⓘ |
| usedFor | river transport ⓘ |
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: Rio Verde Description of subject: Rio Verde is a river in the Brazilian Amazon region, noted for its remote, dense jungle surroundings and association with early 20th-century exploration quests such as those recounted in "The Lost City of Z."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.