This Tag Set has a single general purpose element
<size> for recording the number of pages in a book, the showing time of a
film, the number of kilo/mega/tera-bytes in a dataset, or any other measurement of size,
length, or extent that may be recorded for a cited work. The
@units attribute should be used whenever possible to
state the units of measure, such as
“
pages”,
“
minutes”,
“
paragraphs”,
“
MB”, etc., which is typically given in the
plural.
<page-count> is a metadata element
in the description of the work that records similar page-size information for the work
rather than for cited material. The
<size>
and
<page-count> are modeled very
differently. The size element is assumed to contain the textual value of the size
<size units="paragraphs">8</size>
while the page count element is an
EMPTY element that stores its value
in the
@count attribute:
In element-style citations (
<element-citation>), the units can be handled in the following ways. If the
@units attribute value has been tagged
consistently, the text can be generated on display and does not have to be included in
the tag:
<size units="pages">256</size>
If the publisher or archive does not wish to generate text based on the attribute or
the attributes have not been tagged consistently, the text can be included in the
<size> tag:
<size units="pages">256 pages</size>