This is the glossary api/questions

List of tags (the ones that I have seen). Which ones could be interesting for us?

<result>
<id>
<frabl>
<detail-page>
<titles>
<short-title>
<subtitles>
<other-titles>
<authors>
<main-author>
<author>
<formats>
<format>
<identifiers>
<isbn-id>
<publication>
<year>
<publishers>
<classification>
<siso-code>
<languages>
<language>
<subjects>
<topical-subject>
<description>
<physical-description>
<notes>
<note>
<undup-info>