http://www.w3.org/2003/g/data-view

[1] ムシトリアミとボク (KOH16 著, 2007-08-13 00:12:13 +09:00 版) <http://koh16.blog11.fc2.com/> (text/html)

<?xml version="1.0" encoding="EUC-JP"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja" dir="ltr">
<head profile="http://www.w3.org/2003/g/data-view">
<meta http-equiv="Content-Type" content="text/html; charset=EUC-JP" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<meta http-equiv="MSSmartTagsPreventParsing" content="true" />
<meta http-equiv="imagetoolbar" content="false" />

GRDDL を使っているようには見えませんが。。。