ISO-8601 calendar system

GPTKB entity

Statements (37)
Predicate Object
gptkbp:instanceOf gptkb:event
gptkbp:appliesTo gptkb:Gregorian_calendar
proleptic Gregorian calendar
gptkbp:firstDayOfWeek Monday
gptkbp:format YYYY-MM-DD
gptkbp:hasWeekNumbering true
https://www.w3.org/2000/01/rdf-schema#label ISO-8601 calendar system
gptkbp:introducedIn 1988
gptkbp:languageNeutral true
gptkbp:ordinalDateFormat YYYY-DDD
gptkbp:partOf gptkb:ISO_8601
gptkbp:relatedStandard gptkb:ISO_2014
ISO 2711
gptkbp:replacedBy various national date formats
gptkbp:standardizedBy gptkb:International_Organization_for_Standardization
gptkbp:timeFormat hh:mm:ss
gptkbp:timeZoneNotation +hh:mm or -hh:mm for offsets
Z for UTC
gptkbp:usedBy gptkb:learned_society
international organizations
software developers
database systems
ISO member countries
gptkbp:usedFor date representation
ordinal date representation
time representation
week date representation
gptkbp:usedIn gptkb:personal_computer
international data exchange
internet protocols
gptkbp:usesEra Common Era
gptkbp:usesYearZero true
gptkbp:weekContains first Thursday of the year
gptkbp:weekFormat YYYY-Www-D
gptkbp:weekStartsOn Monday
gptkbp:bfsParent gptkb:java.time_package
gptkbp:bfsLayer 7