ASN.1

E42565

abstract syntax notation data description language

ASN.1 (Abstract Syntax Notation One) is a standardized, platform-independent notation used to define and encode complex data structures in telecommunications and cryptographic protocols, including X.509 certificates.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (3)

Label	Occurrences
ASN.1 canonical	18
Abstract Syntax Notation One	2
ISO/IEC ASN.1 ecosystem	1

Statements (54)

Predicate	Object
instanceOf	abstract syntax notation ⓘ data description language ⓘ
designGoal	interoperability between systems ⓘ platform independence ⓘ unambiguous data specification ⓘ
fullName	ASN.1 self-linksurface differs ⓘ surface form: Abstract Syntax Notation One
hasBasicType	BIT STRING ⓘ BOOLEAN ⓘ INTEGER ⓘ OCTET STRING ⓘ
hasConcept	class ⓘ constraint ⓘ module ⓘ tag ⓘ type ⓘ value ⓘ
hasConstructedType	CHOICE ⓘ SEQUENCE ⓘ SEQUENCE OF ⓘ SET ⓘ SET OF ⓘ
hasEncodingRule	BER ⓘ CER ⓘ DER ⓘ GSER ⓘ OER ⓘ PER ⓘ UPER ⓘ XER ⓘ
hasStandardSeries	ISO/IEC 8824 ⓘ ISO/IEC 8824 ⓘ surface form: ISO/IEC 8825 ITU-T X.680 series ⓘ
isMachineIndependent	true ⓘ
isPlatformIndependent	true ⓘ
isProgrammingLanguageIndependent	true ⓘ
standardizedBy	International Organization for Standardization ⓘ surface form: ISO ITU Telecommunication Standardization Sector ⓘ surface form: ITU-T
supports	extensibility markers ⓘ open types ⓘ subtyping ⓘ tagging ⓘ
usedFor	defining abstract data structures ⓘ encoding data structures ⓘ specifying data types ⓘ
usedIn	LDAP ⓘ PKCS standards ⓘ S/MIME ⓘ SNMP ⓘ X.509 certificates ⓘ telecommunication signaling protocols ⓘ
usedInDomain	computer networking ⓘ cryptography ⓘ public key infrastructure ⓘ telecommunications ⓘ

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: ASN.1
Description of subject: ASN.1 (Abstract Syntax Notation One) is a standardized, platform-independent notation used to define and encode complex data structures in telecommunications and cryptographic protocols, including X.509 certificates.

Referenced by (21)

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

X.509 certificates → encodedAs → ASN.1 ⓘ

subject surface form: X.509 certificate

ISO 20022 → usesSyntax → ASN.1 ⓘ

RFC 8017 → uses → ASN.1 ⓘ

ASN.1 → fullName → ASN.1 self-linksurface differs ⓘ

this entity surface form: Abstract Syntax Notation One

LDAP → usesDataFormat → ASN.1 ⓘ

GetNext → encoding → ASN.1 ⓘ

SNMPv2-Trap → encoding → ASN.1 ⓘ

SMIv2 → extends → ASN.1 ⓘ

Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) → syntaxLanguage → ASN.1 ⓘ

GetBulkRequest-PDU → hasEncoding → ASN.1 ⓘ

SNMPv1 → usesEncoding → ASN.1 ⓘ

PKCS #7 → encoding → ASN.1 ⓘ

PKCS #8 → relatedTo → ASN.1 ⓘ

SNMP command generator → encodesDataAs → ASN.1 ⓘ

DAP → usesEncoding → ASN.1 ⓘ

ITU-T X.680 series → languageFamily → ASN.1 ⓘ

ISO/IEC 8824 → defines → ASN.1 ⓘ

this entity surface form: Abstract Syntax Notation One

ISO/IEC 8824 → defines → ASN.1 ⓘ

OER → usesSpecification → ASN.1 ⓘ

GSER → relatedTo → ASN.1 ⓘ

GSER → standardizationContext → ASN.1 ⓘ

this entity surface form: ISO/IEC ASN.1 ecosystem