César E. Chávez National Monument
E693351
César E. Chávez National Monument is a U.S. National Monument in California that preserves the former headquarters and burial site of labor leader and civil rights activist César Chávez and commemorates the farm worker movement.
All labels observed (1)
| Label | Occurrences |
|---|---|
| César E. Chávez National Monument canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T7782014 — 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: César E. Chávez National Monument Context triple: [Keene, California, contains, César E. Chávez National Monument]
-
A.
Pio Pico State Historic Park
Pio Pico State Historic Park is a preserved 19th-century adobe residence and museum that was once the home of Pío Pico, the last Mexican governor of Alta California.
-
B.
Salinas Pueblo Missions National Monument
Salinas Pueblo Missions National Monument is a protected area in central New Mexico preserving the ruins of 17th-century Spanish mission churches and earlier Pueblo Indian communities.
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C.
El Malpaís National Monument
El Malpaís National Monument is a protected area in western New Mexico known for its extensive volcanic landscapes, lava flows, caves, and rugged sandstone bluffs.
-
D.
Santa Rosa and San Jacinto Mountains National Monument
Santa Rosa and San Jacinto Mountains National Monument is a federally protected desert and mountain landscape in Southern California known for its rugged peaks, diverse wildlife, and extensive hiking and recreation opportunities.
-
E.
Organ Pipe Cactus National Monument
Organ Pipe Cactus National Monument is a U.S. national monument in southern Arizona renowned for its pristine Sonoran Desert ecosystem and the largest concentration of organ pipe cacti in the country.
- 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: César E. Chávez National Monument Target entity description: César E. Chávez National Monument is a U.S. National Monument in California that preserves the former headquarters and burial site of labor leader and civil rights activist César Chávez and commemorates the farm worker movement.
-
A.
Pio Pico State Historic Park
Pio Pico State Historic Park is a preserved 19th-century adobe residence and museum that was once the home of Pío Pico, the last Mexican governor of Alta California.
-
B.
Salinas Pueblo Missions National Monument
Salinas Pueblo Missions National Monument is a protected area in central New Mexico preserving the ruins of 17th-century Spanish mission churches and earlier Pueblo Indian communities.
-
C.
El Malpaís National Monument
El Malpaís National Monument is a protected area in western New Mexico known for its extensive volcanic landscapes, lava flows, caves, and rugged sandstone bluffs.
-
D.
Santa Rosa and San Jacinto Mountains National Monument
Santa Rosa and San Jacinto Mountains National Monument is a federally protected desert and mountain landscape in Southern California known for its rugged peaks, diverse wildlife, and extensive hiking and recreation opportunities.
-
E.
Organ Pipe Cactus National Monument
Organ Pipe Cactus National Monument is a U.S. national monument in southern Arizona renowned for its pristine Sonoran Desert ecosystem and the largest concentration of organ pipe cacti in the country.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. National Monument
ⓘ
protected area ⓘ |
| administeredBy | National Park Service ⓘ |
| area |
approximately 0.45 square kilometers
ⓘ
approximately 108 acres ⓘ |
| category |
Labor movement museums
ⓘ
Monuments and memorials to César Chávez ⓘ National Monuments in California ⓘ Protected areas established in 2012 ⓘ |
| commemorates |
César Chávez
NERFINISHED
ⓘ
United Farm Workers NERFINISHED ⓘ farm worker movement ⓘ |
| coordinates | 35.223°N 118.562°W ⓘ |
| country | United States of America ⓘ |
| establishedBy | Barack Obama NERFINISHED ⓘ |
| establishedByInstrument | Presidential Proclamation ⓘ |
| formerUse |
César Chávez residence
NERFINISHED
ⓘ
United Farm Workers headquarters ⓘ |
| governingBody | National Park Service ⓘ |
| hasPart |
César Chávez burial site
NERFINISHED
ⓘ
Nuestra Señora Reina de la Paz NERFINISHED ⓘ memorial garden ⓘ museum exhibits ⓘ visitor center ⓘ |
| heritageDesignation |
National Register of Historic Places
ⓘ
surface form:
National Register of Historic Places listing
|
| inception | 2012-10-08 ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Keene, California NERFINISHED ⓘ Kern County, California NERFINISHED ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| namedAfter | César Chávez NERFINISHED ⓘ |
| nearestCity | Bakersfield, California NERFINISHED ⓘ |
| NRHPListingYear | 2012 ⓘ |
| NRHPType | historic district ⓘ |
| openToPublic | yes ⓘ |
| operator | National Park Service ⓘ |
| partOf | National Park System NERFINISHED ⓘ |
| postalAddressLocality | Keene NERFINISHED ⓘ |
| primaryTheme |
Latino history in the United States
ⓘ
civil rights ⓘ labor rights ⓘ |
| significantEvent |
organizing of farm worker boycotts
ⓘ
planning of United Farm Workers campaigns ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| website | https://www.nps.gov/cech/index.htm ⓘ |
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: César E. Chávez National Monument Description of subject: César E. Chávez National Monument is a U.S. National Monument in California that preserves the former headquarters and burial site of labor leader and civil rights activist César Chávez and commemorates the farm worker movement.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.