Schema reference
Model Groups
Requires the elements in the group to appear in the specified sequence within the
containing element. Wether an element is mandatory depends on the definition of the
element. A sequence only determines the order in which they appear.
Allows one and only one of the elements contained in the selected group to be present
within the containing element.
Allows the elements in the group to appear (or not appear) in any order in the
containing element.
Data types
base64Binary represents Base64-encoded arbitrary binary data.
In XML following are allowed values for Boolean: true, false, 1, 0.
The XML representation of Dates is based on ISO8601. Dates must have the following format:
CCYY-MM-DD. It is not allowed to omit the century.
Represents single-precision 32-bit floating-point numbers. In XML the decimal indicator is a
period (.). Thousand separators are not allowed, leading sign (+/-) is. For exponents both 'e'
and 'E' are allowed.
The special values positive and negative zero, positive and negative infinity and not-a-number
have lexical representations 0, -0, INF, -INF and NaN, respectively.
Number, with optional sign, no fractions, and no exponent.
Strings in XML can contain all normal characters except &, <, >, " and '.
These characters need to be replaced by &, <, >, " and '
respectively.
A token is a tokenized string. That means a string that does not contain the line feed (#xA) nor
tab (#x9) characters, that has no leading or trailing spaces (#x20) and that has no internal
sequences of two or more spaces.