prices.xml Query Sample Data

<prices>
    <book>
      <title>Advanced Programming in the Unix Environment</title>
      <source>www.amazon.com</source>
      <price>65.95</price>
    </book>
  
    <book>
      <title>Advanced Programming in the Unix Environment </title>
      <source>www.bn.com</source>
      <price>65.95</price>
    </book>
  
    <book>
      <title> TCP/IP Illustrated </title>
      <source>www.amazon.com</source>
      <price>65.95</price>
    </book>
  
    <book>
      <title> TCP/IP Illustrated </title>
      <source>www.bn.com</source>
      <price>65.95</price>
    </book>
  
    <book>
      <title>Data on the Web</title>
      <source>www.amazon.com</source>
      <price>34.95</price>
    </book>
  
    <book>
      <title>Data on the Web</title>
      <source>www.bn.com</source>
      <price>39.95</price>
    </book>
  </prices>
   

Adapted from XML Query Use Cases