<reference anchor="RFC7991" target="https://www.rfc-editor.org/info/rfc7991" xml:base="https://xml2rfc.tools.ietf.org/public/rfc/bibxml/reference.RFC.7991.xml">
<front>
<title>The "xml2rfc" Version 3 Vocabulary</title>
<author initials="P." surname="Hoffman" fullname="P. Hoffman"><organization/></author>
<date year="2016" month="December"/>
<abstract><t>This document defines the "xml2rfc" version 3 vocabulary: an XML-based language used for writing RFCs and Internet-Drafts.  It is heavily derived from the version 2 vocabulary that is also under discussion.  This document obsoletes the v2 grammar described in RFC 7749.</t></abstract>
</front>
<seriesInfo name="RFC" value="7991"/>
<seriesInfo name="DOI" value="10.17487/RFC7991"/>
</reference>