Pp. 170 (no. 193)
This code sample is adapted from Clifford B. Anderson and Joseph C. Wicentowski, XQuery for Humanists (College Station: Texas A&M University Press, 2020), 170. Download this code sample in its raw form. View the source on GitHub.
xquery version "3.1";
("PLEASE", "DO", "NOT", "SHOUT") ! fn:lower-case(.)