

    < meta>
      
        
        
          
            dc:publisher
            w3:W3C
          
        
        
          
            dc:date
            2008-04-04
          
        
      
    
    
     
       item
       deliverydate
       scheduledate
       diffduration
       diffdays
       
         
           
             
               
                 
                   cpt:perishable
                   item
                 
               
               
                 
                   cpt:delivered
                   item
                   deliverydate
                   ppl:John
                 
               
               
                 
                   cpt:scheduled
                   item
                   scheduledate
                 
               
               
                 
                   
                     
                       fn:subtract-dateTimes-yielding-dayTimeDuration
                       deliverydate
                       scheduledate
                       diffduration
                     
                   
                 
               
               
                 
                   
                     
                       fn:get-days-from-dayTimeDuration
                       diffduration
                       diffdays
                     
                   
                 
               
               
                 
                   
                     
                       op:numeric-greater-than
                       diffdays
                       10
                     
                   
                 
               
             
           
           
             
               reject
               ppl:John
               item
             
           
         
       
     
    
    
     
       item
       
         
           
             
               cpt:unsolicited
               item
             
           
           
             
               cpt:reject
               ppl:Fred
               item