This code sample is adapted from Clifford B. Anderson and Joseph C. Wicentowski, XQuery for Humanists (College Station: Texas A&M University Press, 2020), 219. Download this code sample in its raw form. View the source on GitHub.

<book>
    <title>Version Control: A Novel</title>
    <creator>Palmer, Dexter</creator>
    <date>2015</date>
</book>