T02 2.01 CHARACTERISTIC
http://staging3.data.posccaesar.org/nor/RDS8152115
<http://staging3.data.posccaesar.org/dm/DocumentDefinition>
A <T02 2.01 CHARACTERISTIC> is assign if the reading is linear, square root etc
T02 2.01 CHARACTERISTIC
xsd:date
2001-01-09Z