John Cabot
E10769
John Cabot was an Italian-born navigator and explorer, sailing under the English flag, best known for his late 15th-century voyages to North America that helped lay the groundwork for England’s claims in the New World.
All labels observed (5)
| Label | Occurrences |
|---|---|
| John Cabot canonical | 19 |
| Giovanni Caboto | 3 |
| Sebastian Cabot | 2 |
| Caboto | 1 |
| Juan Caboto | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T34786 — 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: John Cabot Context triple: [Age of Exploration, hasKeyExplorer, John Cabot]
-
A.
Christopher Columbus
Christopher Columbus was an Italian navigator whose transatlantic voyages for Spain in the late 15th century opened the way for widespread European exploration and colonization of the Americas.
-
B.
Henry Hudson
Henry Hudson was an English sea explorer and navigator of the early 17th century best known for his voyages in search of a northwest passage and for lending his name to the Hudson River and Hudson Bay.
-
C.
Vasco da Gama
Vasco da Gama was a Portuguese navigator who pioneered the sea route from Europe to India, becoming one of the most significant explorers of the Age of Exploration.
-
D.
Ferdinand Magellan
Ferdinand Magellan was a Portuguese explorer who led the first expedition to circumnavigate the globe, significantly advancing European knowledge of world geography.
-
E.
Bartolomeu Dias
Bartolomeu Dias was a 15th-century Portuguese navigator best known for being the first European to sail around the southern tip of Africa, opening the sea route from Europe to Asia.
- 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: John Cabot Target entity description: John Cabot was an Italian-born navigator and explorer, sailing under the English flag, best known for his late 15th-century voyages to North America that helped lay the groundwork for England’s claims in the New World.
-
A.
Christopher Columbus
Christopher Columbus was an Italian navigator whose transatlantic voyages for Spain in the late 15th century opened the way for widespread European exploration and colonization of the Americas.
-
B.
Henry Hudson
Henry Hudson was an English sea explorer and navigator of the early 17th century best known for his voyages in search of a northwest passage and for lending his name to the Hudson River and Hudson Bay.
-
C.
Vasco da Gama
Vasco da Gama was a Portuguese navigator who pioneered the sea route from Europe to India, becoming one of the most significant explorers of the Age of Exploration.
-
D.
Ferdinand Magellan
Ferdinand Magellan was a Portuguese explorer who led the first expedition to circumnavigate the globe, significantly advancing European knowledge of world geography.
-
E.
Bartolomeu Dias
Bartolomeu Dias was a 15th-century Portuguese navigator best known for being the first European to sail around the southern tip of Africa, opening the sea route from Europe to Asia.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Italian person
ⓘ
explorer ⓘ historical figure ⓘ navigator ⓘ person associated with England ⓘ |
| allegiance | Kingdom of England ⓘ |
| associatedWith |
Bristol-based merchants
ⓘ
English expansion into the New World ⓘ |
| birthDate | circa 1450 ⓘ |
| birthName |
John Cabot
self-linksurface differs
ⓘ
surface form:
Giovanni Caboto
|
| birthPlace |
Genoa region (disputed, often associated with Genoa or Venice)
ⓘ
Republic of Venice ⓘ
surface form:
Republic of Venice (commonly cited)
|
| child |
Ludovico Cabot
ⓘ
Sancio Cabot ⓘ John Cabot self-linksurface differs ⓘ
surface form:
Sebastian Cabot
|
| citizenship | Republic of Venice ⓘ |
| countryOfOrigin | Republic of Venice ⓘ |
| deathDate | circa 1498 ⓘ |
| deathPlace | unknown, likely at sea or in England after final voyage ⓘ |
| departurePort | Bristol ⓘ |
| employer |
Henry VII of England
ⓘ
Kingdom of England ⓘ |
| era |
Age of Exploration
ⓘ
surface form:
Age of Discovery
late 15th century ⓘ |
| ethnicity | Italian ⓘ |
| exploredRegion |
Atlantic Ocean
ⓘ
surface form:
North Atlantic Ocean
coasts of North America ⓘ |
| fieldOfWork |
maritime exploration
ⓘ
navigation ⓘ |
| grantOrCharterFrom | Henry VII of England ⓘ |
| influenced | later English colonization of North America ⓘ |
| knownFor |
1497 voyage across the North Atlantic
ⓘ
helping lay groundwork for English claims in the New World ⓘ voyages to North America under the English flag ⓘ |
| languageSpoken |
English
ⓘ
Italian ⓘ Venetian ⓘ |
| legacy | early basis for English territorial claims in North America ⓘ |
| name | John Cabot self-link ⓘ |
| nativeName |
John Cabot
self-linksurface differs
ⓘ
surface form:
Giovanni Caboto
|
| notableWork | 1497 expedition from Bristol to North America ⓘ |
| occupation |
explorer
ⓘ
navigator ⓘ |
| patron | Henry VII of England ⓘ |
| purposeOfVoyages | finding a westward route to Asia ⓘ |
| religion | Roman Catholicism ⓘ |
| sailedUnderFlag | English flag ⓘ |
| shipUsed | Matthew (often identified flagship of 1497 voyage) ⓘ |
| spouse | Mattea (historically attested wife) ⓘ |
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: John Cabot Description of subject: John Cabot was an Italian-born navigator and explorer, sailing under the English flag, best known for his late 15th-century voyages to North America that helped lay the groundwork for England’s claims in the New World.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sebastian Cabot
this entity surface form:
Giovanni Caboto
this entity surface form:
Giovanni Caboto
this entity surface form:
Sebastian Cabot
subject surface form:
Mattea
subject surface form:
Mattea
this entity surface form:
Giovanni Caboto
subject surface form:
Matthew (ship)
subject surface form:
Matthew (ship)
subject surface form:
Matthew (ship)
this entity surface form:
Juan Caboto
this entity surface form:
Caboto