Leiden University Medical Center
E69250
Leiden University Medical Center is a major Dutch academic hospital and biomedical research institution that combines patient care, medical education, and scientific research in Leiden, the Netherlands.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Leiden University Medical Center canonical | 7 |
| LUMC | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T541512 — 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: Leiden University Medical Center Context triple: [Leiden University, affiliatedWith, Leiden University Medical Center]
-
A.
Amsterdam University Medical Centers
Amsterdam University Medical Centers is a major Dutch academic hospital and research institution formed by the merger of Amsterdam’s two university medical centers, providing advanced clinical care, medical education, and biomedical research.
-
B.
Utrecht University
Utrecht University is a leading public research university in the Netherlands, renowned for its broad range of academic disciplines and strong international reputation.
-
C.
University of Amsterdam
The University of Amsterdam is a major public research university in the Netherlands, renowned for its wide range of academic programs and strong international reputation.
-
D.
University of Groningen
The University of Groningen is a major public research university in the Netherlands, known for its broad range of academic programs and strong international orientation.
-
E.
Vrije Universiteit Amsterdam
Vrije Universiteit Amsterdam is a major research-intensive university in the Netherlands known for its wide range of academic programs and strong international orientation.
- 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: Leiden University Medical Center Target entity description: Leiden University Medical Center is a major Dutch academic hospital and biomedical research institution that combines patient care, medical education, and scientific research in Leiden, the Netherlands.
-
A.
Amsterdam University Medical Centers
Amsterdam University Medical Centers is a major Dutch academic hospital and research institution formed by the merger of Amsterdam’s two university medical centers, providing advanced clinical care, medical education, and biomedical research.
-
B.
Utrecht University
Utrecht University is a leading public research university in the Netherlands, renowned for its broad range of academic disciplines and strong international reputation.
-
C.
University of Amsterdam
The University of Amsterdam is a major public research university in the Netherlands, renowned for its wide range of academic programs and strong international reputation.
-
D.
University of Groningen
The University of Groningen is a major public research university in the Netherlands, known for its broad range of academic programs and strong international orientation.
-
E.
Vrije Universiteit Amsterdam
Vrije Universiteit Amsterdam is a major research-intensive university in the Netherlands known for its wide range of academic programs and strong international orientation.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
academic medical center
ⓘ
research hospital ⓘ university hospital ⓘ |
| affiliatedWith |
University of Leiden
ⓘ
surface form:
Leiden University
|
| alsoKnownAs |
Leiden University Medical Center
ⓘ
surface form:
LUMC
|
| collaboratesWith |
international research institutes
ⓘ
other Dutch university medical centers ⓘ |
| country | Netherlands ⓘ |
| employs |
medical researchers
ⓘ
nurses ⓘ physicians ⓘ professors ⓘ |
| fieldOfWork |
biomedical research
ⓘ
clinical research ⓘ medical education ⓘ medicine ⓘ |
| hasPart | Leiden University Faculty of Medicine ⓘ |
| hasResearchFocus |
cardiovascular diseases
ⓘ
epidemiology ⓘ genomics ⓘ immunotherapy ⓘ rare diseases ⓘ regenerative medicine ⓘ |
| hasWebsite | https://www.lumc.nl ⓘ |
| languageOfWorkOrName |
Dutch
ⓘ
English ⓘ |
| locatedIn |
Leiden
ⓘ
South Holland ⓘ |
| offersProgram |
PhD program in biomedical sciences
ⓘ
medical degree program ⓘ residency training ⓘ |
| operatedBy |
University of Leiden
ⓘ
surface form:
Leiden University
|
| ownedBy | Dutch public sector ⓘ |
| partOf | Dutch academic medical centers ⓘ |
| providesService |
emergency care
ⓘ
inpatient care ⓘ outpatient care ⓘ secondary care ⓘ tertiary care ⓘ |
| sector | public healthcare ⓘ |
| specializesIn |
cardiology
ⓘ
genetics ⓘ immunology ⓘ infectious diseases ⓘ neurosciences ⓘ oncology ⓘ pediatrics ⓘ radiology ⓘ surgery ⓘ transplantation medicine ⓘ |
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: Leiden University Medical Center Description of subject: Leiden University Medical Center is a major Dutch academic hospital and biomedical research institution that combines patient care, medical education, and scientific research in Leiden, the Netherlands.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Leiden University
subject surface form:
Faculty of Science (Leiden University)
this entity surface form:
LUMC
subject surface form:
Faculty of Medicine, Leiden University
subject surface form:
Faculty of Medicine, Leiden University
subject surface form:
Leiden