1<element name="card" ns="http://www.example.com"
2         xmlns="http://relaxng.org/ns/structure/1.0">
3  <zeroOrMore>
4    <attribute>
5      <anyName>
6        <except>
7          <nsName/>
8          <nsName ns=""/>
9        </except>
10      </anyName>
11    </attribute>
12  </zeroOrMore>
13  <text/>
14</element>
15