<part-number>
Part Number of a Multipart Document
Records the part-number of the part, for individual parts of multipart standards documents. For documents which are not parts of a larger document, this element should be omitted.
Remarks
ISO Note: For ISO-related standards, the typical part number (<part-number>) contains one or more alphanumeric characters or hyphens. In a document reference, the part number is normally preceded by a hyphen (as in “ISO 8859-1, part 1 of ISO 8859”). But no leading hyphen is needed here, and none should be used.
Model Description
Text, numbers, or special characters, zero or more
This element may be contained in:
Example
...
<iso-meta id="profile.int">
<title-wrap>...</title-wrap>
<doc-ident>...</doc-ident>
<std-ident>
<originator>ISO</originator>
<doc-type>...</doc-type>
<doc-number>13849</doc-number>
<part-number>1</part-number>
<edition>...</edition>
<version>...</version>
</std-ident>
<content-language>en</content-language>
...
</iso-meta>
...