Cornelis Blaeu
E112617
Cornelis Blaeu was a 17th-century Dutch cartographer and publisher from the renowned Blaeu family of mapmakers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cornelis Blaeu canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T907304 — 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: Cornelis Blaeu Context triple: [Willem Blaeu, relative, Cornelis Blaeu]
-
A.
Willem Blaeu
Willem Blaeu was a prominent Dutch cartographer, atlas maker, and publisher whose detailed maps and globes became iconic works of the Dutch Golden Age.
-
B.
Joan Blaeu
Joan Blaeu was a prominent 17th-century Dutch cartographer and publisher best known for his richly illustrated atlases and maps produced during the Dutch Golden Age.
-
C.
Jodocus Hondius
Jodocus Hondius was a prominent Flemish-Dutch cartographer and engraver of the late 16th and early 17th centuries, renowned for his influential maps and for helping to popularize the Mercator projection.
-
D.
Abraham Ortelius
Abraham Ortelius was a 16th-century Flemish cartographer best known for creating the first modern atlas, the "Theatrum Orbis Terrarum."
-
E.
Gerardus Mercator
Gerardus Mercator was a 16th-century Flemish cartographer best known for creating the Mercator projection, a revolutionary world map that became a standard for nautical navigation.
- 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: Cornelis Blaeu Target entity description: Cornelis Blaeu was a 17th-century Dutch cartographer and publisher from the renowned Blaeu family of mapmakers.
-
A.
Willem Blaeu
Willem Blaeu was a prominent Dutch cartographer, atlas maker, and publisher whose detailed maps and globes became iconic works of the Dutch Golden Age.
-
B.
Joan Blaeu
Joan Blaeu was a prominent 17th-century Dutch cartographer and publisher best known for his richly illustrated atlases and maps produced during the Dutch Golden Age.
-
C.
Jodocus Hondius
Jodocus Hondius was a prominent Flemish-Dutch cartographer and engraver of the late 16th and early 17th centuries, renowned for his influential maps and for helping to popularize the Mercator projection.
-
D.
Abraham Ortelius
Abraham Ortelius was a 16th-century Flemish cartographer best known for creating the first modern atlas, the "Theatrum Orbis Terrarum."
-
E.
Gerardus Mercator
Gerardus Mercator was a 16th-century Flemish cartographer best known for creating the Mercator projection, a revolutionary world map that became a standard for nautical navigation.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
cartographer
ⓘ
human ⓘ publisher ⓘ |
| activeInCentury | 17th century ⓘ |
| countryOfCitizenship | Dutch Republic ⓘ |
| ethnicGroup | Dutch ⓘ |
| fieldOfWork |
cartography
ⓘ
map publishing ⓘ |
| genre |
atlas
ⓘ
maps ⓘ |
| hasFamilyName |
Blaeu
ⓘ
linked to:
Blaeu family cartographic enterprise
|
| hasGivenName | Cornelis ⓘ |
| industry |
printing
ⓘ
publishing ⓘ |
| languageOfWorkOrName | Dutch ⓘ |
| memberOf |
Blaeu family
ⓘ
linked to:
Blaeu family cartographic enterprise
|
| notableFamily |
Blaeu family of mapmakers
ⓘ
linked to:
Blaeu family cartographic enterprise
|
| notableFor |
contribution to Blaeu family atlases
ⓘ
map publishing in the Dutch Golden Age ⓘ production of maps ⓘ |
| occupation |
cartographer
ⓘ
publisher ⓘ |
| partOf |
Blaeu publishing house
ⓘ
linked to:
Blaeu family cartographic enterprise
Dutch Golden Age cartography ⓘ |
| placeOfActivity | Amsterdam ⓘ |
| relative |
Joan Blaeu
ⓘ
Willem Janszoon Blaeu ⓘ
linked to:
Willem Blaeu
|
| usedMedium | engraved copperplate maps ⓘ |
| workLocation | Amsterdam ⓘ |
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: Cornelis Blaeu Description of subject: Cornelis Blaeu was a 17th-century Dutch cartographer and publisher from the renowned Blaeu family of mapmakers.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.