numerical data representations

As a numerical data, text data and temporal data
representations, the following tags are prepared.

$B%?%0@_7W$N4pK\$G$b8@$$$^$7$?$,!"?tCM%G!pJs$=$N$b$N$rI=$9(B
$B0J2pJs$H$7$F$O!"(B

<qty> quantity information
<price> price information
<priority> priority

For text data representation,
$BJ8;z>pJs$H$7$F$O!"(B

<char> character data

and temporal data is represented by
$B;~9o!";~4V4X78$G$O!"(B

<time> date time
<duration> duration

On the other hand, some additional descriptions
which are not formalized are represented by <description>,
which has the text in its content of element.

$B$"$H!"0J2pJs$,(B
$BB0@-$G$O$J$/!"MWAG$NFbMF$K$/$k$3$H$K$7$^$9!#(B

<description> description

Tag <base>, which represented a denominator
of a numerical data, is erased. Such denominators
can represented by attributes in a numerical tag,
for example,

$B:G8e$K!"J,Jl$rI=$9(B<base>$B%?%0$G$9$,!"$3$l$O(B
$B3F?tCMMQ$NMWAG$NB0@-$H$7$F$b$h$$$+$H;W$$$^$9$N$G!"(B
$B%?%0$H$7$F$O$J$/$7$F$$$$$H;W$$$^$9!#$?$H$($P!"(B
$B#1!?#2H"$H$$$&I=8=$O!"0J2<$N$h$&$K$J$j$^$9!#(B

<qty value="1" base="2" unit="box"/>

-- 
Yasu Nissy (Yasuyuki NISHIOKA), Dr.Eng.
MIT, 41-211
77 Massachusetts Ave
Cambridge MA 02139
Phone 617-452-2982, Fax 617-253-2249
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