Yonsei University Health System
E945794
Yonsei University Health System is a major South Korean medical network that oversees Yonsei University’s healthcare institutions, including its teaching hospitals and clinical facilities.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Yonsei University Health System canonical | 12 |
| Yongin Severance Hospital | 1 |
| Yonsei Severance Hospital | 1 |
| Yonsei University Health Campus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11771903 — 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: Yonsei University Health System Context triple: [College of Medicine, Yonsei University, affiliatedWith, Yonsei University Health System]
-
A.
Seoul National University Hospital
Seoul National University Hospital is a leading tertiary teaching and research hospital in South Korea, affiliated with Seoul National University and renowned for its advanced medical care and academic excellence.
-
B.
Keimyung University Dongsan Medical Center
Keimyung University Dongsan Medical Center is a major teaching hospital and comprehensive medical facility in Daegu, South Korea, affiliated with Keimyung University’s College of Medicine.
-
C.
Pusan National University Hospital
Pusan National University Hospital is a major teaching and tertiary care hospital in Busan, South Korea, serving as a primary clinical center for Pusan National University’s medical education and research.
-
D.
Chonnam National University Hospital
Chonnam National University Hospital is a major teaching and tertiary care medical center in South Korea affiliated with Chonnam National University.
-
E.
Keimyung University
Keimyung University is a private Christian university in Daegu, South Korea, known for its international programs and picturesque campus.
- 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: Yonsei University Health System Target entity description: Yonsei University Health System is a major South Korean medical network that oversees Yonsei University’s healthcare institutions, including its teaching hospitals and clinical facilities.
-
A.
Seoul National University Hospital
Seoul National University Hospital is a leading tertiary teaching and research hospital in South Korea, affiliated with Seoul National University and renowned for its advanced medical care and academic excellence.
-
B.
Keimyung University Dongsan Medical Center
Keimyung University Dongsan Medical Center is a major teaching hospital and comprehensive medical facility in Daegu, South Korea, affiliated with Keimyung University’s College of Medicine.
-
C.
Pusan National University Hospital
Pusan National University Hospital is a major teaching and tertiary care hospital in Busan, South Korea, serving as a primary clinical center for Pusan National University’s medical education and research.
-
D.
Chonnam National University Hospital
Chonnam National University Hospital is a major teaching and tertiary care medical center in South Korea affiliated with Chonnam National University.
-
E.
Keimyung University
Keimyung University is a private Christian university in Daegu, South Korea, known for its international programs and picturesque campus.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
healthcare system
ⓘ
medical network ⓘ |
| affiliation | Yonsei University ⓘ |
| associatedUniversity | Yonsei University College of Medicine ⓘ |
| country | South Korea ⓘ |
| focus |
biomedical research
ⓘ
medical education ⓘ patient care ⓘ |
| function |
management of Yonsei University healthcare institutions
ⓘ
provision of medical services ⓘ support of clinical research ⓘ support of medical education ⓘ |
| hasComponent |
outpatient clinics
ⓘ
specialty centers ⓘ tertiary care hospitals ⓘ |
| includes |
Severance Hospital
ⓘ
Yonsei Cancer Center ⓘ Yonsei University College of Medicine affiliated hospitals ⓘ clinical facilities ⓘ teaching hospitals ⓘ |
| language | Korean ⓘ |
| operatesIn |
Seoul
ⓘ
South Korea ⓘ |
| regionServed |
Seoul Capital Area
ⓘ
South Korea ⓘ |
| sector | healthcare ⓘ |
| typeOfOrganization | non-profit organization ⓘ |
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: Yonsei University Health System Description of subject: Yonsei University Health System is a major South Korean medical network that oversees Yonsei University’s healthcare institutions, including its teaching hospitals and clinical facilities.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
College of Medicine
subject linked to:
College of Medicine
linked to: Yonsei University Health System
subject linked to:
College of Dentistry
subject linked to:
College of Dentistry
linked to: Yonsei University Health System
subject linked to:
College of Nursing
Graduate School of Public Health, Yonsei University
→
affiliation
→
Yonsei University Health System
ⓘ
subject linked to:
Graduate School of Public Health
linked to: Yonsei University Health System