National Transportation Library
E250966
The National Transportation Library is a U.S. federal repository that collects, preserves, and provides access to transportation-related information and research for policymakers, professionals, and the public.
All labels observed (2)
| Label | Occurrences |
|---|---|
| National Transportation Library canonical | 1 |
| U.S. Department of Transportation library | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2276897 — 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: National Transportation Library Context triple: [Bureau of Transportation Statistics, hasPart, National Transportation Library]
-
A.
National Transportation Research Center
The National Transportation Research Center is a U.S. Department of Energy facility focused on advanced transportation technologies, including vehicle efficiency, emissions reduction, and sustainable mobility systems.
-
B.
Mineta Transportation Institute
The Mineta Transportation Institute is a research and education center focused on surface transportation policy, planning, and management, based at San José State University in California.
-
C.
White House Transportation Agency
The White House Transportation Agency is a specialized unit responsible for providing secure, reliable ground transportation support for the President, First Family, and other authorized personnel.
-
D.
United States Department of Transportation
The United States Department of Transportation is a federal executive department responsible for national transportation policy, safety regulation, and infrastructure across modes such as highways, aviation, rail, and transit.
-
E.
Surface Transportation Board
The Surface Transportation Board is an independent U.S. federal agency that oversees and adjudicates economic regulation of the nation’s railroads and certain other surface transportation carriers.
- 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: National Transportation Library Target entity description: The National Transportation Library is a U.S. federal repository that collects, preserves, and provides access to transportation-related information and research for policymakers, professionals, and the public.
-
A.
National Transportation Research Center
The National Transportation Research Center is a U.S. Department of Energy facility focused on advanced transportation technologies, including vehicle efficiency, emissions reduction, and sustainable mobility systems.
-
B.
Mineta Transportation Institute
The Mineta Transportation Institute is a research and education center focused on surface transportation policy, planning, and management, based at San José State University in California.
-
C.
White House Transportation Agency
The White House Transportation Agency is a specialized unit responsible for providing secure, reliable ground transportation support for the President, First Family, and other authorized personnel.
-
D.
United States Department of Transportation
The United States Department of Transportation is a federal executive department responsible for national transportation policy, safety regulation, and infrastructure across modes such as highways, aviation, rail, and transit.
-
E.
Surface Transportation Board
The Surface Transportation Board is an independent U.S. federal agency that oversees and adjudicates economic regulation of the nation’s railroads and certain other surface transportation carriers.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
federal library
ⓘ
government information repository ⓘ |
| accessPolicy | publicly accessible ⓘ |
| collectionMedium |
digital
ⓘ
print ⓘ |
| country | United States of America ⓘ |
| field |
information science
ⓘ
transportation research ⓘ |
| focusesOn |
aviation
ⓘ
freight transportation ⓘ highways ⓘ maritime transportation ⓘ multimodal transportation ⓘ pipeline transportation ⓘ public transportation ⓘ rail transportation ⓘ transportation infrastructure ⓘ transportation planning ⓘ transportation policy ⓘ transportation safety ⓘ |
| governedBy | federal information policy ⓘ |
| hasMaterialType |
bibliographies
ⓘ
conference proceedings ⓘ datasets ⓘ digital collections ⓘ guides and manuals ⓘ policy documents ⓘ reports ⓘ statistics ⓘ technical papers ⓘ |
| hasMission |
improve access to transportation information
ⓘ
preserve transportation research outputs ⓘ support evidence-based transportation decision making ⓘ |
| language | English ⓘ |
| locatedIn |
United States
ⓘ
linked to:
United States of America
Washington, D.C. ⓘ |
| operatedBy |
U.S. Department of Transportation
ⓘ
linked to:
United States Department of Transportation
|
| partOf |
U.S. Department of Transportation
ⓘ
linked to:
United States Department of Transportation
|
| primaryFunction |
collect transportation information
ⓘ
preserve transportation information ⓘ provide access to transportation information ⓘ support transportation research ⓘ |
| sector | transportation ⓘ |
| serves |
general public
ⓘ
policymakers ⓘ researchers ⓘ transportation professionals ⓘ |
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: National Transportation Library Description of subject: The National Transportation Library is a U.S. federal repository that collects, preserves, and provides access to transportation-related information and research for policymakers, professionals, and the public.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
BTS
linked to: National Transportation Library