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lang-focus Language Focus (multi-language)

Indicates how members of a language group are related to each other, for example, one of the languages is the primary language and the other language(s) are secondary.

Usage/Remarks

Language Groups: In JATS, members of a language group use the @lang-group attribute to point to the @id of one of their members, associating members of the group together.
OPTIONAL on many elements; click for list and usage

<abbrev>, <abbrev-journal-title>, <abstract>, <ack>, <addr-line>, <address>, <aff>, <alt-text>, <alt-title>, <annotation>, <anonymous>, <answer>, <answer-set>, <app>, <app-group>, <array>, <article-title>, <article-version>, <attrib>, <author-comment>, <author-notes>, <award-desc>, <award-group>, <award-id>, <award-name>, <bio>, <bold>, <boxed-text>, <caption>, <chapter-title>, <chem-struct>, <chem-struct-wrap>, <city>, <code>, <collab>, <collab-name>, <collab-wrap>, <comment>, <conf-acronym>, <conf-date>, <conf-loc>, <conf-name>, <conf-num>, <conf-sponsor>, <conf-theme>, <conference>, <contrib-id>, <contributed-resource-group>, <copyright-holder>, <copyright-statement>, <corresp>, <country>, <custom-meta>, <custom-meta-group>, <data-title>, <date-in-citation>, <day>, <def>, <def-item>, <def-list>, <degrees>, <disp-formula>, <disp-formula-group>, <disp-quote>, <edition>, <element-citation>, <email>, <era>, <etal>, <event>, <event-desc>, <explanation>, <ext-link>, <fig>, <fig-group>, <fixed-case>, <fn>, <fn-group>, <fpage>, <funding-group>, <funding-source>, <funding-statement>, <glossary>, <gov>, <graphic>, <index-term>, <inline-formula>, <inline-graphic>, <inline-media>, <inline-supplementary-material>, <institution>, <institution-id>, <issue>, <issue-id>, <issue-sponsor>, <issue-subtitle>, <issue-title>, <issue-title-group>, <italic>, <journal-id>, <journal-subtitle>, <journal-title>, <journal-title-group>, <kwd-group>, <label>, <legend>, <license>, <license-p>, <list>, <list-item>, <long-desc>, <lpage>, <media>, <milestone-start>, <mixed-citation>, <monospace>, <month>, <name>, <named-content>, <nlm-citation>, <note>, <notes>, <on-behalf-of>, <open-access>, <option>, <overline>, <overline-start>, <p>, <page-range>, <part-title>, <patent>, <permissions>, <person-group>, <postal-code>, <prefix>, <preformat>, <price>, <principal-award-recipient>, <principal-investigator>, <product>, <pub-date>, <publisher>, <publisher-loc>, <publisher-name>, <question>, <question-preamble>, <question-wrap>, <question-wrap-group>, <rb>, <ref>, <ref-list>, <related-article>, <related-object>, <resource-group>, <resource-id>, <resource-name>, <response>, <role>, <roman>, <rt>, <sans-serif>, <sc>, <season>, <sec>, <see>, <see-also>, <self-uri>, <series>, <series-text>, <series-title>, <sig>, <size>, <source>, <speaker>, <speech>, <state>, <statement>, <std>, <std-organization>, <strike>, <string-conf>, <string-date>, <string-name>, <styled-content>, <sub>, <sub-article>, <subj-group>, <subtitle>, <suffix>, <sup>, <supplement>, <supplementary-material>, <support-description>, <support-group>, <support-source>, <table-wrap>, <table-wrap-group>, <target>, <term>, <textual-form>, <title-group>, <trans-abstract>, <trans-source>, <trans-subtitle>, <trans-title>, <trans-title-group>, <underline>, <underline-start>, <unstructured-kwd-group>, <uri>, <verse-group>, <verse-line>, <version>, <volume>, <volume-id>, <volume-issue-group>, <x>, <xref>, <year>

Value Meaning
primary The text has a more central focus than other language variants in the group. In display, such text is typically made more prominent or may be the only focus displayed.
secondary The text is not the primary textual focus in the language group. In display, such text is typically less prominent.
undefined No recommendation is made concerning the relative focus of the language variants, thus all variants are intended to be displayed in the same way. In display, all alternative language variants are typically displayed in document order. This is typically the default behavior if no @lang-focus is specified.
custom The language relationship is not any of the specific values just listed. The @lang-focus-custom attribute should be used to specify the relationship.
Restriction @lang-focus is an optional attribute; there is no default.
Tagged Sample 
...
<p id="para011" lang-group="para011" xml:lang="la" 
   lang-variant="original" lang-focus="primary"
   lang-translate="no" 
>Si hortum in bibliotheca habes, nihil deerit.</p>

<p id="para011-b" lang-group="para011" xml:lang="en" 
   lang-variant="interpretation" lang-focus="secondary"
   >Literally "if you have a garden in a library, nothing will be lacking", usually paraphrased as:
 "If you have a garden and a library, you have everything you need."</p>
...