IANA subtag
comment: Used in BCP47 recommendation for the subtag of a language, script, region or variant

Language Taxonomy
type: Named individual
type: ConceptScheme
has top concept: Con

Language
type: Class

Named individual
type: Class

Con
type: Concept
issued: 2009-07-29
label: con @cno
label: ภาษากอน @th
label: Con language
label: Idioma con @es
IANA subtag: cno
type: Named individual
type: Language
top concept of: Language Taxonomy
in scheme: Language Taxonomy