IETF language tags

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instance_of gptkb:language
gptkbp:bfsLayer 3
gptkbp:bfsParent gptkb:standard
gptkbp:based_on gptkb:BCP_47
gptkbp:can_be case insensitive
region specific
language specific
variant specific
gptkbp:composed_of language subtag
region subtag
variant subtag
gptkbp:defines gptkb:RFC_1766
gptkb:RFC_3066
gptkb:RFC_4646
gptkb:RFC_5646
gptkbp:example en-US
de-DE
fr-FR
pt-BR
ar-SA
es-ES
zh-Hans
ja-JP
ko-KR
ru-RU
gptkbp:facilitates localization
internationalization
content negotiation
search optimization
https://www.w3.org/2000/01/rdf-schema#label IETF language tags
gptkbp:includes extlang subtag
language extension subtag
private use subtag
gptkbp:is_adopted_by gptkb:RSS
gptkb:XML
gptkb:software
gptkb:JSON
Sitemap
gptkbp:is_part_of content standards
web standards
metadata standards
language identification system
gptkbp:is_standardized_by gptkb:Internet_Engineering_Task_Force
gptkbp:is_used_for identifying languages
gptkbp:related_to gptkb:standard
gptkb:Unicode
locale
language code
gptkbp:supports multiple languages
regional variations
dialect differentiation
script variation
gptkbp:used_in web content
language identification
software localization
document metadata