Arvo Ylppö
E41099
Arvo Ylppö was a pioneering Finnish pediatrician credited with dramatically reducing infant mortality in Finland and shaping modern child healthcare in the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arvo Ylppö canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T314284 — 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: Arvo Ylppö Context triple: [Hietaniemi Cemetery, notableBurial, Arvo Ylppö]
-
A.
Maila Nurmi
Maila Nurmi was a Finnish-American actress and television personality best known for creating and portraying the iconic 1950s horror hostess character Vampira.
-
B.
Tatu Ylönen
Tatu Ylönen is a Finnish computer scientist and entrepreneur best known for creating the Secure Shell (SSH) protocol and founding SSH Communications Security.
-
C.
Ville Peltonen
Ville Peltonen is a Finnish former professional ice hockey forward renowned for his international success with Finland’s national team and a long career in European leagues and the NHL.
-
D.
Onni Syrjäniemi
Onni Syrjäniemi was a Finnish-born relative of actress Maila Nurmi, better known as the cult horror icon Vampira.
-
E.
Hjalmar Siilasvuo
Hjalmar Siilasvuo was a Finnish general renowned for his leadership in key Winter War battles against the Soviet Union, which made him one of Finland’s most celebrated military commanders.
- 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: Arvo Ylppö Target entity description: Arvo Ylppö was a pioneering Finnish pediatrician credited with dramatically reducing infant mortality in Finland and shaping modern child healthcare in the country.
-
A.
Maila Nurmi
Maila Nurmi was a Finnish-American actress and television personality best known for creating and portraying the iconic 1950s horror hostess character Vampira.
-
B.
Tatu Ylönen
Tatu Ylönen is a Finnish computer scientist and entrepreneur best known for creating the Secure Shell (SSH) protocol and founding SSH Communications Security.
-
C.
Ville Peltonen
Ville Peltonen is a Finnish former professional ice hockey forward renowned for his international success with Finland’s national team and a long career in European leagues and the NHL.
-
D.
Onni Syrjäniemi
Onni Syrjäniemi was a Finnish-born relative of actress Maila Nurmi, better known as the cult horror icon Vampira.
-
E.
Hjalmar Siilasvuo
Hjalmar Siilasvuo was a Finnish general renowned for his leadership in key Winter War battles against the Soviet Union, which made him one of Finland’s most celebrated military commanders.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
academic
ⓘ
human ⓘ pediatrician ⓘ physician ⓘ |
| awardReceived |
Order of the Lion of Finland
ⓘ
Order of the White Rose of Finland ⓘ title of Academician of Science in Finland ⓘ |
| citizenOf | Finland ⓘ |
| contributedTo | development of Finnish maternity and child health clinic system (neuvola) ⓘ |
| countryOfCitizenship | Finland ⓘ |
| dateOfBirth | 1887-10-27 ⓘ |
| dateOfDeath | 1992-01-28 ⓘ |
| educatedAt |
University of Berlin
ⓘ
linked to:
Humboldt University of Berlin
University of Helsinki ⓘ |
| employer |
Helsinki University Central Hospital
ⓘ
University of Helsinki ⓘ |
| era | 20th century ⓘ |
| familyName | Ylppö ⓘ |
| fieldOfWork |
pediatrics
ⓘ
public health ⓘ |
| givenName | Arvo ⓘ |
| hasWork |
research on causes of infant mortality
ⓘ
studies on premature infants and low birth weight ⓘ |
| influenced |
Finnish public health policy on child welfare
ⓘ
training of pediatricians in Finland ⓘ |
| languageSpoken |
English
ⓘ
Finnish ⓘ German ⓘ Swedish ⓘ |
| lifespan | 1887–1992 ⓘ |
| movement | modern pediatrics in Finland ⓘ |
| name | Arvo Ylppö ⓘ |
| nationality | Finnish ⓘ |
| notableAchievement | helped make Finland one of the countries with the lowest infant mortality rates in the world ⓘ |
| notableFor |
developing modern child healthcare in Finland
ⓘ
pioneering work in premature infant care ⓘ reducing infant mortality in Finland ⓘ |
| occupation |
pediatrician
ⓘ
professor ⓘ |
| placeOfBirth |
Akaa
ⓘ
Grand Duchy of Finland ⓘ |
| placeOfDeath | Helsinki ⓘ |
| positionHeld |
chief physician of the Children’s Hospital in Helsinki
ⓘ
professor of pediatrics ⓘ |
| residence | Helsinki ⓘ |
| sexOrGender | male ⓘ |
| workLocation | Helsinki ⓘ |
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: Arvo Ylppö Description of subject: Arvo Ylppö was a pioneering Finnish pediatrician credited with dramatically reducing infant mortality in Finland and shaping modern child healthcare in the country.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.