+<triple>
+ <boolean>
+ <value>and</value>
+ </boolean>
+ <leftOperand>
+ <searchClause>
+ <index>cql.serverChoice</index>
+ <relation>
+ <value>=</value>
+ </relation>
+ <term>dc.title</term>
+ <term>a</term>
+ <term>b</term>
+ <term>c</term>
+ </searchClause>
+ </leftOperand>
+ <rightOperand>
+ <searchClause>
+ <index>cql.serverChoice</index>
+ <relation>
+ <value>=</value>
+ </relation>
+ <term>d</term>
+ </searchClause>
+ </rightOperand>
+</triple>