ITU-T Recommendation X.683

E849764

ASN.1 standard ITU-T Recommendation international standard

ITU-T Recommendation X.683 is an international standard that defines the notation and rules for specifying constraints in Abstract Syntax Notation One (ASN.1) used for data representation and communication protocols.

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All labels observed (2)

Label	Occurrences
ITU-T Recommendation X.683 canonical	4
X.683	1

How this entity was disambiguated

This entity first appeared as the object of triple T10168049 — 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: ITU-T Recommendation X.683
Context triple: [ISO/IEC 8824, supersededBy, ITU-T Recommendation X.683]

A. ITU-T Recommendation X.682
ITU-T Recommendation X.682 is an international standard that specifies the syntax and rules for defining ASN.1 notation using the ASN.1 notation itself (ASN.1 meta-syntax) within the X.680 series.
B. ITU-T Recommendation X.681
ITU-T Recommendation X.681 is an international standard that defines the notation and rules for specifying ASN.1 object identifiers and related constraints in telecommunications and information technology systems.
C. ITU-T X.680 series
The ITU-T X.680 series is a set of international standards that formally define the syntax and structure of the Abstract Syntax Notation One (ASN.1) used for specifying data in telecommunications and computer networking.
D. ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
E. ISO/IEC 9293
ISO/IEC 9293 is an international standard that specifies the format and file system structure for disk media using the File Allocation Table (FAT) system.
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: ITU-T Recommendation X.683
Target entity description: ITU-T Recommendation X.683 is an international standard that defines the notation and rules for specifying constraints in Abstract Syntax Notation One (ASN.1) used for data representation and communication protocols.

A. ITU-T Recommendation X.682
ITU-T Recommendation X.682 is an international standard that specifies the syntax and rules for defining ASN.1 notation using the ASN.1 notation itself (ASN.1 meta-syntax) within the X.680 series.
B. ITU-T Recommendation X.681
ITU-T Recommendation X.681 is an international standard that defines the notation and rules for specifying ASN.1 object identifiers and related constraints in telecommunications and information technology systems.
C. ITU-T X.680 series
The ITU-T X.680 series is a set of international standards that formally define the syntax and structure of the Abstract Syntax Notation One (ASN.1) used for specifying data in telecommunications and computer networking.
D. ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
E. ISO/IEC 9293
ISO/IEC 9293 is an international standard that specifies the format and file system structure for disk media using the File Allocation Table (FAT) system.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	ASN.1 standard ⓘ ITU-T Recommendation ⓘ international standard ⓘ
appliesTo	ASN.1 types ⓘ ASN.1 values ⓘ Abstract Syntax Notation One ⓘ linked to: ASN.1
belongsToFamily	ASN.1 core standards ⓘ
constrains	ASN.1 type definitions ⓘ ASN.1 value assignments ⓘ
covers	alphabet constraints ⓘ component relation constraints ⓘ contents constraints ⓘ presence constraints ⓘ size constraints ⓘ subtype constraints ⓘ table constraints ⓘ value constraints ⓘ
defines	ASN.1 constraint notation ⓘ rules for specifying constraints in ASN.1 ⓘ
ensures	unambiguous interpretation of ASN.1 constraints ⓘ
field	information technology ⓘ telecommunications ⓘ
hasAbbreviation	X.683 ⓘ linked to: ITU-T Recommendation X.683
hasFullName	Information technology – Abstract Syntax Notation One (ASN.1): Constraint notation ⓘ linked to: ITU-T X.680 series
language	English ⓘ
partOfSeries	X.680 series ⓘ
publishedBy	ITU-T ⓘ linked to: ITU Telecommunication Standardization Sector International Telecommunication Union ⓘ
region	international ⓘ
relatedTo	ITU-T Recommendation X.680 ⓘ linked to: ITU-T X.680 series ITU-T Recommendation X.681 ⓘ ITU-T Recommendation X.682 ⓘ ITU-T Recommendation X.690 ⓘ linked to: ITU-T X.690 series
sector	ITU-T Study Group 17 ⓘ
standardizes	semantics of ASN.1 constraints ⓘ syntax of ASN.1 constraints ⓘ
supports	formal specification of data structures ⓘ machine-processable protocol specifications ⓘ
usedFor	communication protocols ⓘ data representation ⓘ
usedIn	information technology systems ⓘ network protocols ⓘ telecommunications systems ⓘ
usedWith	ASN.1 encoding rules ⓘ BER ⓘ DER ⓘ PER ⓘ XER ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

ISO/IEC 8824 → supersededBy → ITU-T Recommendation X.683 ⓘ

X.680 series → includes → ITU-T Recommendation X.683 ⓘ

ITU-T Recommendation X.682 → relatedTo → ITU-T Recommendation X.683 ⓘ

ITU-T Recommendation X.681 → relatedStandard → ITU-T Recommendation X.683 ⓘ

ITU-T Recommendation X.683 → hasAbbreviation → X.683 ⓘ

linked to: ITU-T Recommendation X.683

All labels observed (2)

How this entity was disambiguated Show

Statements (48)

How these facts were elicited Show

Referenced by (5)

How this entity was disambiguated

How these facts were elicited