<quantity>
The <quantity> tag marks up a physical quantity in prose. It usually
contains a magnitude in <mag>, followed by one or more
<unit> elements, optionally divided by units in
<per>.
Use <quantity> instead of plain text when you want units formatted
consistently and semantically.
Syntax
Attributes
This tag has no attributes.Children
The following may appear as children:<mag> <per> <unit> Parents
This element may appear as an immediate child of the following elements:<alert> <angles> <articletitle> <attribution> <author> <biblio> <caption> <cell> <creator> <dataurl> <date> <dblbrackets> <delete> <description> <em> <entity> <fn> <foreign> <h> <idx> <insert> <instruction> <intertext> <li> <line> <minilicense> <p> <pubtitle> <q> <role> <see> <seealso> <shortlicense> <shorttitle> <sq> <stale> <subtitle> <support> <term> <title> <url> <xref> <year>