Public Law 90-543
E300176
Public Law 90-543 is the 1968 U.S. federal statute that established the National Trails System, creating a framework for national scenic and historic trails.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Public Law 90-543 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2786128 — 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: Public Law 90-543 Context triple: [National Trails System Act, publicLawNumber, Public Law 90-543]
-
A.
Public Law 93-344
Public Law 93-344 is the Congressional Budget and Impoundment Control Act of 1974, a landmark U.S. federal law that overhauled the congressional budget process and limited presidential impoundment of funds.
-
B.
Public Law 93-438
Public Law 93-438 is the U.S. federal statute enacted in 1974 that reorganized the nation’s nuclear energy and regulatory framework, notably creating the Nuclear Regulatory Commission (NRC).
-
C.
Public Law 93-406
Public Law 93-406 is the formal designation of the Employee Retirement Income Security Act of 1974, a landmark U.S. federal law that sets minimum standards for most voluntarily established retirement and health plans in private industry.
-
D.
Public Law 95-523
Public Law 95-523 is the formal designation of the Full Employment and Balanced Growth Act of 1978, a U.S. federal law aimed at promoting full employment, economic growth, and reasonable price stability.
-
E.
Public Law 94-409
Public Law 94-409 is the formal designation of the U.S. Government in the Sunshine Act, a 1976 federal law that mandates greater transparency and open meetings for federal agencies.
- 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: Public Law 90-543 Target entity description: Public Law 90-543 is the 1968 U.S. federal statute that established the National Trails System, creating a framework for national scenic and historic trails.
-
A.
Public Law 93-344
Public Law 93-344 is the Congressional Budget and Impoundment Control Act of 1974, a landmark U.S. federal law that overhauled the congressional budget process and limited presidential impoundment of funds.
-
B.
Public Law 93-438
Public Law 93-438 is the U.S. federal statute enacted in 1974 that reorganized the nation’s nuclear energy and regulatory framework, notably creating the Nuclear Regulatory Commission (NRC).
-
C.
Public Law 93-406
Public Law 93-406 is the formal designation of the Employee Retirement Income Security Act of 1974, a landmark U.S. federal law that sets minimum standards for most voluntarily established retirement and health plans in private industry.
-
D.
Public Law 95-523
Public Law 95-523 is the formal designation of the Full Employment and Balanced Growth Act of 1978, a U.S. federal law aimed at promoting full employment, economic growth, and reasonable price stability.
-
E.
Public Law 94-409
Public Law 94-409 is the formal designation of the U.S. Government in the Sunshine Act, a 1976 federal law that mandates greater transparency and open meetings for federal agencies.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Act of Congress
ⓘ
United States federal statute ⓘ |
| administeredBy |
United States Department of Agriculture
ⓘ
surface form:
U.S. Department of Agriculture
United States Department of the Interior ⓘ
surface form:
U.S. Department of the Interior
|
| allows |
designation of additional national scenic trails by Congress
ⓘ
designation of national historic trails by Congress ⓘ |
| amendedBy |
National Parks and Recreation Act of 1978
ⓘ
subsequent National Trails System amendments ⓘ |
| appliesTo |
federal lands
ⓘ
non-federal lands through cooperative agreements ⓘ |
| authorizedAgency |
National Park Service
ⓘ
U.S. Forest Service ⓘ |
| codifiedIn | Title 16 of the United States Code ⓘ |
| congressNumber | 90th United States Congress ⓘ |
| country | United States of America ⓘ |
| created |
National Trails System units
ⓘ
surface form:
National Trails System
|
| dateSigned | 1968-10-02 ⓘ |
| definedCategory |
connecting or side trails
ⓘ
national recreation trails ⓘ |
| designatedAs |
National Trails System Act
ⓘ
surface form:
National Trails System Act of 1968
|
| enactedBy | United States Congress ⓘ |
| establishedFrameworkFor |
national historic trails
ⓘ
national scenic trails ⓘ |
| initiallyDesignated |
Appalachian Trail
ⓘ
surface form:
Appalachian National Scenic Trail
Pacific Crest Trail ⓘ
surface form:
Pacific Crest National Scenic Trail
|
| jurisdiction |
United States government
ⓘ
surface form:
United States federal government
|
| language | English ⓘ |
| legalCitationType | Public Law ⓘ |
| policyGoal |
to promote the preservation of public access to outdoor areas and historic resources
ⓘ
to provide for the ever-increasing outdoor recreation needs of an expanding population ⓘ |
| presidentAtSigning | Lyndon B. Johnson ⓘ |
| providesFor |
acquisition of lands or interests in lands for trails
ⓘ
cooperative agreements with states and private organizations for trail management ⓘ |
| publicLawNumber | 90-543 ⓘ |
| purpose | to establish a national system of trails for recreation and conservation ⓘ |
| relatedTo |
United States National Park System
ⓘ
surface form:
National Park System
Outdoor Recreation Act of 1963 ⓘ Wilderness Act of 1964 ⓘ |
| scope | nationwide ⓘ |
| shortName | National Trails System Act ⓘ |
| signedBy | Lyndon B. Johnson ⓘ |
| subjectMatter |
conservation
ⓘ
outdoor recreation ⓘ trails ⓘ |
| title | An Act to establish a national trails system, and for other purposes ⓘ |
| typeOfSystemCreated | intercontinental network of trails ⓘ |
| yearEnacted | 1968 ⓘ |
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: Public Law 90-543 Description of subject: Public Law 90-543 is the 1968 U.S. federal statute that established the National Trails System, creating a framework for national scenic and historic trails.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.