<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE TempCollection SYSTEM "temperature.dtd" [
]>

<TempCollection>
 <temperature scale="Celsius">
  <value>25</value>
  <accuracy>2</accuracy>
 </temperature>
 <temperature scale="Kelvin">
  <value>123</value>
  <accuracy>5</accuracy>
 </temperature>
<!--   ... -->
</TempCollection>
