Cornelius Gemma
E453404
Cornelius Gemma was a 16th-century Flemish physician, astronomer, and astrologer known for his detailed observations of celestial phenomena and contributions to early modern astronomy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cornelius Gemma canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4566482 — 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: Cornelius Gemma Context triple: [SN 1572, observedBy, Cornelius Gemma]
-
A.
Cornelius Mathews
Cornelius Mathews was a 19th-century American writer and editor associated with the Young America movement, known for his satirical and nationalistic literary works.
-
B.
Amelius Gentilianus
Amelius Gentilianus was a 3rd-century Neoplatonist philosopher and prominent disciple of Plotinus, known for his extensive commentaries and efforts to systematize his teacher’s thought.
-
C.
Paul Dudley
Paul Dudley was a prominent early 18th-century Massachusetts jurist and attorney general known for his influential role in the legal and political life of colonial New England.
-
D.
Christian Van Dyke
Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
-
E.
Julius Porcellis
Julius Porcellis was a Dutch Golden Age marine painter known for continuing the seascape tradition established by his father, Jan Porcellis.
- 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: Cornelius Gemma Target entity description: Cornelius Gemma was a 16th-century Flemish physician, astronomer, and astrologer known for his detailed observations of celestial phenomena and contributions to early modern astronomy.
-
A.
Cornelius Mathews
Cornelius Mathews was a 19th-century American writer and editor associated with the Young America movement, known for his satirical and nationalistic literary works.
-
B.
Amelius Gentilianus
Amelius Gentilianus was a 3rd-century Neoplatonist philosopher and prominent disciple of Plotinus, known for his extensive commentaries and efforts to systematize his teacher’s thought.
-
C.
Paul Dudley
Paul Dudley was a prominent early 18th-century Massachusetts jurist and attorney general known for his influential role in the legal and political life of colonial New England.
-
D.
Christian Van Dyke
Christian Van Dyke is one of the children of legendary American actor and entertainer Dick Van Dyke.
-
E.
Julius Porcellis
Julius Porcellis was a Dutch Golden Age marine painter known for continuing the seascape tradition established by his father, Jan Porcellis.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
academic
ⓘ
astrologer ⓘ astronomer ⓘ human ⓘ physician ⓘ |
| birthYear | 1535 ⓘ |
| centuryOfActivity | 16th century ⓘ |
| countryOfCitizenship | Habsburg Netherlands ⓘ |
| deathYear | 1578 ⓘ |
| described |
1572 supernova
ⓘ
celestial portents in relation to terrestrial events ⓘ |
| educatedAt |
University of Leuven
ⓘ
linked to:
KU Leuven
|
| employer |
University of Leuven
ⓘ
linked to:
KU Leuven
|
| ethnicGroup | Flemish ⓘ |
| familyName | Gemma ⓘ |
| father | Gemma Frisius ⓘ |
| fieldOfWork |
astrology
ⓘ
astronomy ⓘ medicine ⓘ natural philosophy ⓘ |
| givenName | Cornelius ⓘ |
| hasGender | male ⓘ |
| influencedBy |
Aristotle
ⓘ
Claudius Ptolemy ⓘ
linked to:
Claudius Ptolemaeus
Gemma Frisius ⓘ |
| knownFor |
contributions to early modern astronomy
ⓘ
detailed observations of celestial phenomena ⓘ |
| languageOfWorkOrName | Latin ⓘ |
| movement | Renaissance astronomy ⓘ |
| name | Cornelius Gemma ⓘ |
| notableWork |
De arte cyclognomica
ⓘ
De astrologo dialogus ⓘ De naturae divinis characterismis ⓘ |
| occupation |
astrologer
ⓘ
astronomer ⓘ physician ⓘ |
| placeOfBirth | Leuven ⓘ |
| placeOfDeath | Leuven ⓘ |
| religion | Roman Catholicism ⓘ |
| studied |
comets
ⓘ
eclipses ⓘ novae ⓘ |
| workLocation | Leuven ⓘ |
| wroteAbout |
astrological medicine
ⓘ
cosmology ⓘ prognostication ⓘ |
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: Cornelius Gemma Description of subject: Cornelius Gemma was a 16th-century Flemish physician, astronomer, and astrologer known for his detailed observations of celestial phenomena and contributions to early modern astronomy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.