restricted data (U.S. nuclear information classification)
E123401
Restricted Data is a special U.S. national security classification category that covers all information concerning the design, manufacture, or use of nuclear weapons and the production of special nuclear material, protected by law regardless of how it is obtained.
All labels observed (1)
| Label | Occurrences |
|---|---|
| restricted data (U.S. nuclear information classification) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1076023 — 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: restricted data (U.S. nuclear information classification) Context triple: [McMahon Act, introducedConcept, restricted data (U.S. nuclear information classification)]
-
A.
United States nuclear weapons complex
The United States nuclear weapons complex is the nationwide network of laboratories, production plants, and storage facilities responsible for the research, development, maintenance, and dismantlement of the U.S. nuclear arsenal.
-
B.
Title VI – Nuclear Matters
Title VI – Nuclear Matters is a section of the Energy Policy Act of 2005 that establishes policies and programs related to nuclear energy development, regulation, and security in the United States.
-
C.
National Industrial Security Program
The National Industrial Security Program is a U.S. government initiative that establishes uniform policies and procedures for safeguarding classified information released to industry.
-
D.
United States nuclear energy program
The United States nuclear energy program is the national effort encompassing research, development, regulation, and deployment of civilian and military nuclear technologies, including power generation, fuel cycles, and reactor innovation.
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E.
NUCL
NUCL is the abbreviation for the Division of Nuclear Chemistry and Technology, a professional body focused on research and advancement in nuclear chemistry and related technologies.
- 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: restricted data (U.S. nuclear information classification) Target entity description: Restricted Data is a special U.S. national security classification category that covers all information concerning the design, manufacture, or use of nuclear weapons and the production of special nuclear material, protected by law regardless of how it is obtained.
-
A.
United States nuclear weapons complex
The United States nuclear weapons complex is the nationwide network of laboratories, production plants, and storage facilities responsible for the research, development, maintenance, and dismantlement of the U.S. nuclear arsenal.
-
B.
Title VI – Nuclear Matters
Title VI – Nuclear Matters is a section of the Energy Policy Act of 2005 that establishes policies and programs related to nuclear energy development, regulation, and security in the United States.
-
C.
National Industrial Security Program
The National Industrial Security Program is a U.S. government initiative that establishes uniform policies and procedures for safeguarding classified information released to industry.
-
D.
United States nuclear energy program
The United States nuclear energy program is the national effort encompassing research, development, regulation, and deployment of civilian and military nuclear technologies, including power generation, fuel cycles, and reactor innovation.
-
E.
NUCL
NUCL is the abbreviation for the Division of Nuclear Chemistry and Technology, a professional body focused on research and advancement in nuclear chemistry and related technologies.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. national security classification category
ⓘ
legal information category ⓘ |
| accessRequires |
appropriate security clearance
ⓘ
need to know ⓘ personnel security investigation ⓘ |
| administeredBy |
National Nuclear Security Administration
ⓘ
Nuclear Regulatory Commission ⓘ
linked to:
U.S. Nuclear Regulatory Commission
U.S. Department of Defense ⓘ
linked to:
Department of Defense
U.S. Department of Energy ⓘ |
| appliesTo |
U.S. government contractors
ⓘ
U.S. government employees ⓘ members of the public ⓘ |
| canBeDeclassifiedBy |
Department of Energy
ⓘ
linked to:
U.S. Department of Energy
Nuclear Regulatory Commission ⓘ
linked to:
U.S. Nuclear Regulatory Commission
|
| classificationBasis |
born classified
ⓘ
protected regardless of source ⓘ |
| classificationLevelCanBe |
Confidential
ⓘ
Secret ⓘ Top Secret ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| distinguishedFrom |
Critical Nuclear Weapon Design Information
ⓘ
Formerly Restricted Data ⓘ National Security Information ⓘ Unclassified Controlled Nuclear Information ⓘ |
| governingLaw | Atomic Energy Act of 1954 ⓘ |
| includesInformationOn |
isotope separation technology
ⓘ
nuclear material production processes ⓘ nuclear weapon engineering design details ⓘ nuclear weapon manufacturing processes ⓘ nuclear weapon physics design details ⓘ plutonium production technology ⓘ reactor designs for special nuclear material production ⓘ uranium enrichment technology ⓘ |
| legalDefinitionLocatedIn | 42 U.S.C. § 2014(y) ⓘ |
| legalStatus | classified by statute ⓘ |
| mayBeTransclassifiedTo | Formerly Restricted Data ⓘ |
| originalGoverningLaw | Atomic Energy Act of 1946 ⓘ |
| purpose |
prevent proliferation of nuclear weapons
ⓘ
protect national security ⓘ |
| relatedToProgram |
U.S. nuclear fuel cycle
ⓘ
U.S. nuclear weapons program ⓘ |
| scope |
sensitive nuclear production information
ⓘ
technical nuclear weapons information ⓘ |
| subjectMatter |
design of nuclear weapons
ⓘ
manufacture of nuclear weapons ⓘ military application of nuclear energy ⓘ production of special nuclear material ⓘ use of nuclear weapons ⓘ utilization of special nuclear material ⓘ |
| violationsPunishedBy |
criminal penalties
ⓘ
fines ⓘ imprisonment ⓘ |
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: restricted data (U.S. nuclear information classification) Description of subject: Restricted Data is a special U.S. national security classification category that covers all information concerning the design, manufacture, or use of nuclear weapons and the production of special nuclear material, protected by law regardless of how it is obtained.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.