Comment 2 for bug 854723

import schema namespace s = "http://www.xqdoc.org/1.0";
import module namespace schema = "http://www.zorba-xquery.com/modules/schema";

variable $hostInfo :=<xqdoc xmlns="http://www.xqdoc.org/1.0">
    <control>
        <date>TS4J5UJ<?processinginstruction aaa?></date>
        <version>N/A</version>
    </control>
    <module type="library">
        <uri>DGQEb8Q</uri>
    </module>
</xqdoc>;

schema:validate-in-place($hostInfo);
$hostInfo