x-d-

-x-d-*

[1] RDF Literals and Base Directions () https://w3c.github.io/rdf-dir-literal/#private-tag

[2] Proposal: find a transitional solution before updating langString · Issue #13 · w3c/rdf-dir-literal () https://github.com/w3c/rdf-dir-literal/issues/13

[3] In defense of extending language tags · Issue #3 · w3c/rdf-dir-literal () https://github.com/w3c/rdf-dir-literal/issues/3#issuecomment-496994496

[4] draft-msporny-d-langtag-ext-00 - BCP 47 Extension D () https://tools.ietf.org/html/draft-msporny-d-langtag-ext-00

[7] GitHub - digitalbazaar/d-langtag-ext: An extension to the language tag to support text direction., https://github.com/digitalbazaar/d-langtag-ext

[5] JSON-LD 1.1, , https://www.w3.org/TR/json-ld11/#the-i18n-namespace

[6] >>5 によると JSON-LD言語タグによる記述法を採用しなかった模様。

[8] Base direction and language tags · w3c/string-meta Wiki · GitHub, https://github.com/w3c/string-meta/wiki/Base-direction-and-language-tags