c-alpha

use XML::Compile::Schema;	# XML::LibXML does not support W3C XML SChema 1.1 (but which we need)

my $xmlschemastring = q(<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
    ...
    elementFormDefault="qualified"
    xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning"
    vc:minVersion="1.1">

    <xs:element ...

c-alpha

dd bs=1 count=16 if=/dev/random 2>/dev/null | od -An -v -t x1 | tr -d ' \n' ; echo