Yaqui Valley irrigation system
E551078
The Yaqui Valley irrigation system is a large-scale agricultural water management network in Sonora, Mexico, that transformed the region into a highly productive center for irrigated farming, especially wheat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yaqui Valley irrigation system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5857634 — 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: Yaqui Valley irrigation system Context triple: [Ciudad Obregón, developedWithIrrigationDistrict, Yaqui Valley irrigation system]
-
A.
Tucson Aqueduct
The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
-
B.
Salt River Project
Salt River Project is a major public utility in Arizona that provides electricity and water to the Phoenix metropolitan area through a combination of power generation, transmission, and irrigation services.
-
C.
Friant-Kern Canal
The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
-
D.
Colorado River Aqueduct
The Colorado River Aqueduct is a major water conveyance system that transports Colorado River water across the desert to supply Southern California’s cities and agricultural areas.
-
E.
Los Angeles Aqueduct
The Los Angeles Aqueduct is a major early-20th-century water conveyance system that transports water from California’s Owens Valley to the city of Los Angeles, profoundly shaping the region’s growth and sparking enduring environmental and political controversies.
- 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: Yaqui Valley irrigation system Target entity description: The Yaqui Valley irrigation system is a large-scale agricultural water management network in Sonora, Mexico, that transformed the region into a highly productive center for irrigated farming, especially wheat.
-
A.
Tucson Aqueduct
The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
-
B.
Salt River Project
Salt River Project is a major public utility in Arizona that provides electricity and water to the Phoenix metropolitan area through a combination of power generation, transmission, and irrigation services.
-
C.
Friant-Kern Canal
The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
-
D.
Colorado River Aqueduct
The Colorado River Aqueduct is a major water conveyance system that transports Colorado River water across the desert to supply Southern California’s cities and agricultural areas.
-
E.
Los Angeles Aqueduct
The Los Angeles Aqueduct is a major early-20th-century water conveyance system that transports water from California’s Owens Valley to the city of Los Angeles, profoundly shaping the region’s growth and sparking enduring environmental and political controversies.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
agricultural infrastructure
ⓘ
irrigation system ⓘ |
| associatedWith |
CIMMYT
NERFINISHED
ⓘ
Green Revolution in Mexico NERFINISHED ⓘ Norman Borlaug NERFINISHED ⓘ |
| constructionPeriod | 20th century ⓘ |
| country | Mexico ⓘ |
| developedInContextOf | Mexican federal irrigation projects ⓘ |
| effect | transformed Yaqui Valley into a highly productive agricultural region ⓘ |
| enables |
high-input agriculture
ⓘ
mechanized farming ⓘ multiple cropping per year ⓘ |
| environmentalImpact |
changes in river flow regime
ⓘ
groundwater depletion concerns ⓘ soil salinization risk ⓘ |
| hasComponent |
canals
ⓘ
diversion dams ⓘ drainage channels ⓘ lateral canals ⓘ pumping stations ⓘ reservoirs ⓘ |
| knownFor |
high wheat yields
ⓘ
intensive fertilizer use ⓘ large-scale commercial farming ⓘ |
| locatedIn |
Yaqui Valley
NERFINISHED
ⓘ
northwestern Mexico NERFINISHED ⓘ state of Sonora NERFINISHED ⓘ |
| mainCrop |
cotton
ⓘ
maize ⓘ vegetables ⓘ wheat ⓘ |
| management | Mexican irrigation district authorities ⓘ |
| primaryRiver | Yaqui River NERFINISHED ⓘ |
| purpose |
intensive cereal cultivation
ⓘ
irrigated agriculture ⓘ wheat production ⓘ |
| regionTransformed | Yaqui Valley NERFINISHED ⓘ |
| researchSiteFor |
climate change impact on agriculture
ⓘ
sustainability studies ⓘ water management optimization ⓘ |
| supports |
export-oriented agriculture
ⓘ
regional rural employment ⓘ |
| usedFor |
agronomic experimentation
ⓘ
fertilizer response trials ⓘ irrigation management research ⓘ testing high-yield wheat varieties ⓘ |
| waterSource |
Yaqui River
NERFINISHED
ⓘ
reservoirs on the Yaqui River ⓘ |
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: Yaqui Valley irrigation system Description of subject: The Yaqui Valley irrigation system is a large-scale agricultural water management network in Sonora, Mexico, that transformed the region into a highly productive center for irrigated farming, especially wheat.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.