Widener Library
E8805
Widener Library is Harvard University's principal humanities and social sciences library and one of the largest university libraries in the world.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Widener Library canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T5394 — 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: Widener Library Context triple: [Harvard Library, hasPart, Widener Library]
-
A.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
B.
Hayden Library
Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
-
C.
Harvard Library
Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
-
D.
Dewey Library
Dewey Library is a specialized library at the Massachusetts Institute of Technology focused on management, business, and social science resources.
-
E.
John A. Wilson Building
The John A. Wilson Building is a historic government office building in Washington, D.C., that houses the city’s primary municipal and legislative offices.
- 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: Widener Library Target entity description: Widener Library is Harvard University's principal humanities and social sciences library and one of the largest university libraries in the world.
-
A.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
B.
Hayden Library
Hayden Library is the main humanities and science library at the Massachusetts Institute of Technology, serving as a central hub for research and study on campus.
-
C.
Harvard Library
Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
-
D.
Dewey Library
Dewey Library is a specialized library at the Massachusetts Institute of Technology focused on management, business, and social science resources.
-
E.
John A. Wilson Building
The John A. Wilson Building is a historic government office building in Washington, D.C., that houses the city’s primary municipal and legislative offices.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
academic library
ⓘ
building ⓘ research library ⓘ |
| architecturalStyle | Beaux-Arts architecture ⓘ |
| campus |
Harvard University main campus
ⓘ
linked to:
Harvard University
|
| country |
United States
ⓘ
linked to:
United States of America
|
| dedicatedTo | memory of Harry Elkins Widener ⓘ |
| donatedBy | Eleanor Elkins Widener ⓘ |
| hasAccessRestriction | primarily for Harvard affiliates ⓘ |
| hasCollectionType |
humanities
ⓘ
manuscripts ⓘ rare books ⓘ social sciences ⓘ |
| hasDigitalCollections | digitized rare books and manuscripts ⓘ |
| hasFeature |
extensive stacks
ⓘ
grand staircase ⓘ memorial room for Harry Elkins Widener ⓘ special collections areas ⓘ |
| hasFloorCount | multiple above-ground floors and underground stacks ⓘ |
| hasOnlineCatalog | HOLLIS ⓘ |
| hasPolicy | on-site use for many special collections ⓘ |
| hasReadingRooms | multiple large reading rooms ⓘ |
| hasRenovation | major renovation completed in early 21st century ⓘ |
| hasSubjectStrength |
area studies
ⓘ
classics ⓘ economics ⓘ government and political science ⓘ history ⓘ literature ⓘ philosophy ⓘ sociology ⓘ |
| inception | 1915 ⓘ |
| isLandmarkOf | Harvard University ⓘ |
| isOneOf | largest university libraries in the world ⓘ |
| isPrincipalLibraryFor |
humanities at Harvard University
ⓘ
social sciences at Harvard University ⓘ |
| languageOfMaterials | multiple languages ⓘ |
| locatedIn |
Cambridge, Massachusetts
ⓘ
Harvard Yard ⓘ |
| namedAfter | Harry Elkins Widener ⓘ |
| numberOfVolumes | over 3 million volumes ⓘ |
| operator | Harvard Library ⓘ |
| ownedBy | Harvard University ⓘ |
| partOf |
Harvard Library system
ⓘ
linked to:
Harvard Library
Harvard University ⓘ |
| serves |
Harvard College
ⓘ
linked to:
Harvard University
Harvard faculty ⓘ Harvard graduate students ⓘ |
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: Widener Library Description of subject: Widener Library is Harvard University's principal humanities and social sciences library and one of the largest university libraries in the world.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.