Johann Rudolf Meyer
E649786
Johann Rudolf Meyer was a Swiss mountaineer known for leading one of the earliest successful ascents in the Bernese Alps, including the first recorded climb of the Jungfrau.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Johann Rudolf Meyer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5174087 — 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 Rudolf Meyer Context triple: [Jungfrau, firstAscentBy, Johann Rudolf Meyer]
-
A.
Johann Jakob Meyer
Johann Jakob Meyer was a Swiss philhellene, journalist, and editor known for his active support of the Greek War of Independence and his work in promoting the Greek cause in Europe.
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B.
Friedrich Wilhelm Unger
Friedrich Wilhelm Unger was a German scholar and translator known for his contributions to classical philology and the study of ancient Greek literature.
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C.
Georg Rudolf Boehmer
Georg Rudolf Boehmer was an 18th-century German botanist and physician known for his taxonomic work, including contributions that led to the naming of the plant genus Boehmeria in his honor.
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D.
Johann Friedrich Weskott
Johann Friedrich Weskott was a 19th-century German businessman and co-founder of the pharmaceutical and chemical company Bayer.
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E.
Charles Hammann
Charles Hammann was a U.S. Navy aviator and Medal of Honor recipient from World War I, recognized for his heroism in rescuing a fellow pilot under enemy fire.
- 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 Rudolf Meyer Target entity description: Johann Rudolf Meyer was a Swiss mountaineer known for leading one of the earliest successful ascents in the Bernese Alps, including the first recorded climb of the Jungfrau.
-
A.
Johann Jakob Meyer
Johann Jakob Meyer was a Swiss philhellene, journalist, and editor known for his active support of the Greek War of Independence and his work in promoting the Greek cause in Europe.
-
B.
Friedrich Wilhelm Unger
Friedrich Wilhelm Unger was a German scholar and translator known for his contributions to classical philology and the study of ancient Greek literature.
-
C.
Georg Rudolf Boehmer
Georg Rudolf Boehmer was an 18th-century German botanist and physician known for his taxonomic work, including contributions that led to the naming of the plant genus Boehmeria in his honor.
-
D.
Johann Friedrich Weskott
Johann Friedrich Weskott was a 19th-century German businessman and co-founder of the pharmaceutical and chemical company Bayer.
-
E.
Charles Hammann
Charles Hammann was a U.S. Navy aviator and Medal of Honor recipient from World War I, recognized for his heroism in rescuing a fellow pilot under enemy fire.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
Swiss person
ⓘ
human ⓘ mountaineer ⓘ |
| activity |
alpine climbing
ⓘ
exploration of the Bernese Alps ⓘ |
| countryOfCitizenship | Switzerland ⓘ |
| gender | male ⓘ |
| knownFor |
early ascents in the Bernese Alps
ⓘ
first recorded ascent of the Jungfrau ⓘ leading one of the earliest successful ascents in the Bernese Alps ⓘ |
| mountainRangeClimbed | Bernese Alps NERFINISHED ⓘ |
| name | Johann Rudolf Meyer NERFINISHED ⓘ |
| notableAscent | Jungfrau NERFINISHED ⓘ |
| notableWork | first recorded climb of the Jungfrau ⓘ |
| occupation | mountaineer ⓘ |
| sport | mountaineering ⓘ |
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 Rudolf Meyer Description of subject: Johann Rudolf Meyer was a Swiss mountaineer known for leading one of the earliest successful ascents in the Bernese Alps, including the first recorded climb of the Jungfrau.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.