Rudolf Kohlrausch
E636180
Rudolf Kohlrausch was a 19th-century German physicist known for his work on transient electric currents and for helping establish early measurements related to the speed of light.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rudolf Kohlrausch canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6993025 — 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: Rudolf Kohlrausch Context triple: [Friedrich Kohlrausch, father, Rudolf Kohlrausch]
-
A.
Friedrich Kohlrausch
Friedrich Kohlrausch was a prominent German physicist renowned for his precise measurements of electrical conductivity and his influential work in experimental physics.
-
B.
Julius Plücker
Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
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C.
Hermann Lenz
Hermann Lenz was a German writer and poet known for his introspective, autobiographical novels, particularly the nine-volume "Swabian Chronicle" cycle.
-
D.
Wilhelm Eduard Weber
Wilhelm Eduard Weber was a 19th-century German physicist known for his pioneering work in electromagnetism and for co-developing the first electromagnetic telegraph with Carl Friedrich Gauss.
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E.
Wilhelm Lenz
Wilhelm Lenz was a German physicist known for his contributions to statistical mechanics and for introducing the model that led to the development of the Ising model in theoretical physics.
- 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: Rudolf Kohlrausch Target entity description: Rudolf Kohlrausch was a 19th-century German physicist known for his work on transient electric currents and for helping establish early measurements related to the speed of light.
-
A.
Friedrich Kohlrausch
Friedrich Kohlrausch was a prominent German physicist renowned for his precise measurements of electrical conductivity and his influential work in experimental physics.
-
B.
Julius Plücker
Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
-
C.
Hermann Lenz
Hermann Lenz was a German writer and poet known for his introspective, autobiographical novels, particularly the nine-volume "Swabian Chronicle" cycle.
-
D.
Wilhelm Eduard Weber
Wilhelm Eduard Weber was a 19th-century German physicist known for his pioneering work in electromagnetism and for co-developing the first electromagnetic telegraph with Carl Friedrich Gauss.
-
E.
Wilhelm Lenz
Wilhelm Lenz was a German physicist known for his contributions to statistical mechanics and for introducing the model that led to the development of the Ising model in theoretical physics.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
German physicist
ⓘ
human ⓘ physicist ⓘ |
| centuryOfActivity | 19th century ⓘ |
| child |
Friedrich Wilhelm Georg Kohlrausch
ⓘ
linked to:
Friedrich Kohlrausch
|
| contributedTo |
determination of the ratio of electromagnetic to electrostatic units
ⓘ
electromagnetic theory ⓘ |
| countryOfCitizenship |
Germany
ⓘ
Kingdom of Prussia ⓘ
linked to:
Prussia
|
| dateOfBirth | 1809-03-06 ⓘ |
| dateOfDeath | 1858-01-08 ⓘ |
| educatedAt |
University of Erlangen–Nuremberg
ⓘ
linked to:
University of Erlangen-Nuremberg
University of Würzburg ⓘ |
| familyName | Kohlrausch ⓘ |
| father |
Heinrich Friedrich Theodor Kohlrausch
ⓘ
linked to:
Friedrich Kohlrausch
|
| fieldOfWork |
electricity
ⓘ
electromagnetism ⓘ physics ⓘ |
| givenName | Rudolf ⓘ |
| hasAcademicDiscipline |
experimental physics
ⓘ
theoretical physics ⓘ |
| influenced | development of the concept of the speed of light as an electromagnetic constant ⓘ |
| languageOfWorkOrName | German ⓘ |
| memberOf | German scientific community of the 19th century ⓘ |
| notableConcept |
Kohlrausch function
ⓘ
linked to:
Kohlrausch
stretched exponential relaxation ⓘ |
| notableStudent |
Friedrich Wilhelm Georg Kohlrausch
ⓘ
linked to:
Friedrich Kohlrausch
|
| notableWork |
early measurements related to the speed of light
ⓘ
research on transient electric currents ⓘ |
| occupation |
physicist
ⓘ
university teacher ⓘ |
| placeOfBirth | Göttingen ⓘ |
| placeOfDeath | Marburg ⓘ |
| positionHeld | professor of physics ⓘ |
| sexOrGender | male ⓘ |
| studied |
dielectric relaxation
ⓘ
transient electric currents ⓘ |
| workLocation |
Erlangen
ⓘ
Göttingen ⓘ Marburg ⓘ Würzburg ⓘ |
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: Rudolf Kohlrausch Description of subject: Rudolf Kohlrausch was a 19th-century German physicist known for his work on transient electric currents and for helping establish early measurements related to the speed of light.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.