Hello David, Thank you for your comments. I revised the following example. <span class="tel"> <a rel="microschema" href="http://microformats.org/2007/hcard.rng"/> <span class="type">home</span> <span class="value">+1.415.555.1212</span> </span> I changed <link> to <a>. Is this correct? -- Tatsuya Noyori (^o^)/