7. 2. 3. Restriction in the
MML header and MML content modules
Information particular to each medical application must be described in
the XML Namespace.
XHTML is employed as the presentation data format (format including data
for display). But it is difficult and unnecessary to implement all presentation
tags, and so the tags necessary for implementation in MML are specified. (Refer
to 7. 4. 7XHTML.)
The formats for date, time, dateTime, and
timePeriod must conform to the ISO 8601 [7] specification.
It is recommended that the prefixes described
in the Version control of modules and namespace declaration
section be used for prefixes of the XML Namespace in MML. During installation
of an application, it is necessary for the application to perform according
to the rules of the XML Namespace.