<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Sample XHTML 1.1 document with Ruby markup</title> </head> <body> <p> <ruby> <rbc> <rb>10</rb> <rb>31</rb> <rb>2002</rb> </rbc> <rtc> <rt>Month</rt> <rt>Day</rt> <rt>Year</rt> </rtc> <rtc> <rt rbspan="3">Expiration Date</rt> </rtc> </ruby> </p> </body> </html>