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Specification: http://dev.w3.org/html5/md/ Section: http://www.whatwg.org/specs/web-apps/current-work/complete.html#top Comment: <div itemscope itemtype="http://data-vocabulary.org/Product"> <span itemprop="brand">»Ý¼Ò</span> <span itemprop="name">¾µä Ô°ÒÕ¼ô</span> <img itemprop="image" src="anvil_executive.jpg" /> <span itemprop="description">»Ý¼Ò¾µäÔ°ÒÕ¼ô ÓëÆäÆÕͨ¿îÏà±È¸üΪ¼á¹ÌÄÍÓ㬠ÊÇÄúÐÞÕûÍ¥Ô°µÄ×î¼ÑÑ¡Ôñ¡£ </span> Àà±ð£º<span itemprop="category" content="Hardware > Tools > shears">Ô°ÒÕ¼ô</span> ÉÌÆ·±àºÅ #£º<span itemprop="identifier" content="mpn:925872"> 925872</span> <span itemprop="review" itemscope itemtype="http://data-vocabulary.org/Review-aggregate"> <span itemprop="rating">4.4</span> ÐÇ£¨À´×Ô <span itemprop="count">89 </span> ÌõÆÀÂÛ£© </span> <span itemprop="offerDetails" itemscope itemtype="http://data-vocabulary.org/Offer"> Õý³£¼Û¸ñ£º179.99 Ôª <meta itemprop="currency" content="RMB" /> <span itemprop="price">119.99</span> Ôª £¨´ÙÏúÓÚ <time itemprop="priceValidUntil" datetime="2010-11-05"> 11 Ô 5 ÈÕ½áÊø!</time>£© ¹©»õÉÌ£º<span itemprop="seller">¾µäÔ°ÒÕ</span> оɳ̶ȣº<span itemprop="condition" content="used">¶þÊÖ£¬ 9 ³ÉÐÂ</span> <span itemprop="availability" content="in_stock">ÓÐÏÖ»õ£¡Á¢¼´¶©¹º£¡</span> </span> </div> Posted from: 120.33.249.173
Markup is GBK-ish decoded as Latin-1-ish, originally some like: <div itemscope itemtype="http://data-vocabulary.org/Product"> <span itemprop="brand">惠家</span> <span itemprop="name">镜 园艺剪</span> <img itemprop="image" src="anvil_executive.jpg" /> <span itemprop="description">惠家镜湓耙占 与其普通款相比更为坚固耐用, 是您修整庭园的最佳选择。 </span> 类别:<span itemprop="category" content="Hardware > Tools > shears">园艺剪</span> 商品编号 #:<span itemprop="identifier" content="mpn:925872"> 925872</span> <span itemprop="review" itemscope itemtype="http://data-vocabulary.org/Review-aggregate"> <span itemprop="rating">4.4</span> 星(来自 <span itemprop="count">89 </span> 条评论) </span> <span itemprop="offerDetails" itemscope itemtype="http://data-vocabulary.org/Offer"> 正常价格:179.99 元 <meta itemprop="currency" content="RMB" /> <span itemprop="price">119.99</span> 元 (促销于 <time itemprop="priceValidUntil" datetime="2010-11-05"> 11 月 5 日结束!</time>) 供货商:<span itemprop="seller">镜湓耙</span> 新旧程度:<span itemprop="condition" content="used">二手, 9 成新</span> <span itemprop="availability" content="in_stock">有现货!立即订购!</span> </span> </div> (A listing for a second-hand pair of garden scissors for 119.99 RMB.) Clearly someone has been confused between RDFa and Microdata, as content="" isn't used to set hidden metadata in Microdata, but is in RDFa. In this particular case, the metadata does need to be hidden, because e.g. condition: used shouldn't be exposed to the user, the localized string 二手 should. Anyway, closing as invalid.
Oh my, the source of this is actually http://www.google.com/support/webmasters/bin/answer.py?hl=cn&answer=146750 , or http://www.google.com/support/webmasters/bin/answer.py?answer=146750 for the English version. Looking at the bottom of that page, section "Non-visible text", it looks like Google is doing this deliberately. This part is especially amusing: <time itemprop="priceValidUntil" content="2010-11-05">5 November 2010</time> Will comment on the page that it's b0rked.
(In reply to comment #2) > Will comment on the page that it's b0rked. http://www.google.com/sidewiki/entry/philip.jagenstedt/id/fJs_CWCuHHLWa1MkT8EEIpkK3qQ If the content="" markup works, then it looks like Google isn't actually following the spec when processing microdata, which isn't a big shock of course, given that the same thing happened with RDFa :)
mass-move component to LC1