Juan Rodríguez Cabrillo
E158486
Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Juan Rodríguez Cabrillo canonical | 7 |
| João Rodrigues Cabrilho | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1052943 — 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: Juan Rodríguez Cabrillo Context triple: [Cabrillo Beach, namedAfter, Juan Rodríguez Cabrillo]
-
A.
Álvar Núñez Cabeza de Vaca
Álvar Núñez Cabeza de Vaca was a 16th-century Spanish explorer and chronicler best known for surviving the failed Narváez expedition and documenting his years of wandering across what is now the southern United States and northern Mexico.
-
B.
Juan Ponce de León
Juan Ponce de León was a Spanish explorer and conquistador best known for leading the first official European expedition to Florida and serving as the first governor of Puerto Rico.
-
C.
Álvaro de Mendaña de Neira
Álvaro de Mendaña de Neira was a 16th-century Spanish navigator and explorer known for leading early Pacific voyages that resulted in the European discovery of the Solomon Islands.
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D.
Juan de Grijalva
Juan de Grijalva was a Spanish conquistador and explorer known for leading one of the first European expeditions to the coasts of present-day Mexico in the early 16th century.
-
E.
Vasco Núñez de Balboa
Vasco Núñez de Balboa was a Spanish explorer and conquistador best known for leading the first European expedition to see the Pacific Ocean from the Americas in 1513.
- 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: Juan Rodríguez Cabrillo Target entity description: Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
-
A.
Álvar Núñez Cabeza de Vaca
Álvar Núñez Cabeza de Vaca was a 16th-century Spanish explorer and chronicler best known for surviving the failed Narváez expedition and documenting his years of wandering across what is now the southern United States and northern Mexico.
-
B.
Juan Ponce de León
Juan Ponce de León was a Spanish explorer and conquistador best known for leading the first official European expedition to Florida and serving as the first governor of Puerto Rico.
-
C.
Álvaro de Mendaña de Neira
Álvaro de Mendaña de Neira was a 16th-century Spanish navigator and explorer known for leading early Pacific voyages that resulted in the European discovery of the Solomon Islands.
-
D.
Juan de Grijalva
Juan de Grijalva was a Spanish conquistador and explorer known for leading one of the first European expeditions to the coasts of present-day Mexico in the early 16th century.
-
E.
Vasco Núñez de Balboa
Vasco Núñez de Balboa was a Spanish explorer and conquistador best known for leading the first European expedition to see the Pacific Ocean from the Americas in 1513.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Spanish explorer
ⓘ
conquistador ⓘ explorer ⓘ historical figure ⓘ navigator ⓘ |
| activity |
maritime exploration
ⓘ
military campaigns in the Americas ⓘ |
| allegiance | Spain ⓘ |
| associatedWith |
Age of Exploration
ⓘ
surface form:
Age of Discovery
Spanish colonization of the Americas ⓘ |
| centuryActive | 16th century ⓘ |
| commanded | expedition along the Pacific coast of North America ⓘ |
| deathCause |
complications from an injury
ⓘ
possible infection from a broken limb ⓘ |
| deathPlace |
Pacific coast of North America
ⓘ
off the coast of present-day California ⓘ |
| era | European maritime exploration ⓘ |
| explorationMethod | sea voyage by ship ⓘ |
| exploredRegion |
California coast
ⓘ
Channel Islands of California ⓘ Pacific coast of North America ⓘ San Diego, California, United States ⓘ
surface form:
San Diego Bay area
|
| gender | male ⓘ |
| historicalSignificance | first European to lead a documented expedition to the coast of present-day California ⓘ |
| knownFor |
exploration of present-day California
ⓘ
exploration of the Pacific coast of North America ⓘ leading the first European expedition to explore the coast of present-day California ⓘ |
| language | Spanish ⓘ |
| legacy |
namesake of Cabrillo National Monument
ⓘ
namesake of various places and institutions in California ⓘ |
| nationality | Spanish ⓘ |
| notableVoyage |
first recorded European landfall in present-day California
ⓘ
voyage along the coast from present-day Mexico to northern California ⓘ |
| occupation |
conquistador
ⓘ
explorer ⓘ navigator ⓘ |
| partOf | Spanish expeditions in the Pacific ⓘ |
| religion | Roman Catholicism ⓘ |
| role |
expedition leader
ⓘ
ship commander ⓘ |
| servedUnder |
Crown of Spain
ⓘ
surface form:
Spanish Crown
|
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: Juan Rodríguez Cabrillo Description of subject: Juan Rodríguez Cabrillo was a 16th-century Spanish explorer best known for leading the first European expedition to explore the coast of present-day California.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
João Rodrigues Cabrilho