Johann Wilhelm Meigen
E459325
Johann Wilhelm Meigen was a pioneering German entomologist renowned for his foundational work in the classification and description of Diptera (true flies).
All labels observed (2)
| Label | Occurrences |
|---|---|
| Johann Wilhelm Meigen canonical | 3 |
| Friedrich Meigen | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4645645 — 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: Johann Wilhelm Meigen Context triple: [Drosophila melanogaster, describedBy, Johann Wilhelm Meigen]
-
A.
Johann Karl Wilhelm Illiger
Johann Karl Wilhelm Illiger was a German zoologist and entomologist known for his influential early 19th-century work in animal classification and taxonomy.
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B.
Leopold Fitzinger
Leopold Fitzinger was a 19th-century Austrian zoologist and herpetologist known for his influential taxonomic work on reptiles and amphibians.
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C.
Johann Georg Wagler
Johann Georg Wagler was a 19th-century German herpetologist and ornithologist known for his influential work in classifying reptiles and birds.
-
D.
Karl Asmund Rudolphi
Karl Asmund Rudolphi was a Swedish-born German naturalist and parasitologist known for his pioneering work in helminthology and contributions to early cell theory.
-
E.
Statius Müller
Statius Müller was an 18th-century German zoologist and ornithologist known for his early taxonomic descriptions of numerous animal species.
- 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: Johann Wilhelm Meigen Target entity description: Johann Wilhelm Meigen was a pioneering German entomologist renowned for his foundational work in the classification and description of Diptera (true flies).
-
A.
Johann Karl Wilhelm Illiger
Johann Karl Wilhelm Illiger was a German zoologist and entomologist known for his influential early 19th-century work in animal classification and taxonomy.
-
B.
Leopold Fitzinger
Leopold Fitzinger was a 19th-century Austrian zoologist and herpetologist known for his influential taxonomic work on reptiles and amphibians.
-
C.
Johann Georg Wagler
Johann Georg Wagler was a 19th-century German herpetologist and ornithologist known for his influential work in classifying reptiles and birds.
-
D.
Karl Asmund Rudolphi
Karl Asmund Rudolphi was a Swedish-born German naturalist and parasitologist known for his pioneering work in helminthology and contributions to early cell theory.
-
E.
Statius Müller
Statius Müller was an 18th-century German zoologist and ornithologist known for his early taxonomic descriptions of numerous animal species.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
German person
ⓘ
entomologist ⓘ human ⓘ taxonomist ⓘ |
| countryOfCitizenship |
Germany
ⓘ
Holy Roman Empire ⓘ |
| dateOfBirth | 1764-05-03 ⓘ |
| dateOfDeath | 1845-07-11 ⓘ |
| describedTaxon | numerous European Diptera species ⓘ |
| era |
18th century
ⓘ
19th century ⓘ |
| familyName | Meigen ⓘ |
| fieldOfWork |
Dipterology
ⓘ
entomology ⓘ taxonomy ⓘ |
| givenName | Johann ⓘ |
| hasFieldOfStudy |
insect morphology
ⓘ
systematics ⓘ |
| hasOccupation | scientific illustrator ⓘ |
| hasRelative |
Friedrich Meigen
ⓘ
linked to:
Johann Wilhelm Meigen
|
| hasWork | multi-volume monographs on European Diptera ⓘ |
| influenced | development of modern dipterology ⓘ |
| influencedBy | Carl Linnaeus ⓘ |
| languageOfWorkOrName | German ⓘ |
| memberOf | scientific community of German entomologists ⓘ |
| name | Johann Wilhelm Meigen ⓘ |
| nativeLanguage | German ⓘ |
| notableFor |
creating one of the first comprehensive classifications of European Diptera
ⓘ
description of numerous species of true flies ⓘ early use of detailed illustrations in dipteran taxonomy ⓘ foundational work on classification of Diptera ⓘ |
| notableWork |
Klassifikation und Beschreibung der europäischen zweiflügeligen Insekten
ⓘ
Systematische Beschreibung der bekannten europäischen zweiflügeligen Insekten ⓘ |
| occupation |
entomologist
ⓘ
teacher ⓘ |
| placeOfBirth |
Duchy of Berg
ⓘ
Solingen ⓘ |
| placeOfDeath |
Kingdom of Prussia
ⓘ
linked to:
Prussia
Stolberg (Rhineland) ⓘ |
| residence |
Solingen
ⓘ
Stolberg (Rhineland) ⓘ |
| sexOrGender | male ⓘ |
| studied |
Diptera
ⓘ
true flies ⓘ |
| usedTaxonomicSystem |
Linnaean system
ⓘ
linked to:
Linnaean taxonomy
|
| workLocation |
Aachen region
ⓘ
Stolberg (Rhineland) ⓘ |
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: Johann Wilhelm Meigen Description of subject: Johann Wilhelm Meigen was a pioneering German entomologist renowned for his foundational work in the classification and description of Diptera (true flies).
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Johann Wilhelm Meigen