links for 2009-09-11

• RFDa annotation taking off? Jon Udell talks with Kingsley Idehan | http://tinyurl.com/kv2n8j
  <blockquote>
  His proposal relies on RDFa to encode factual assertions, and on an e-commerce ontology called <a>GoodRelations</a> which, as its creator Martin Hepp says, provides the vocabulary to say things like:
  </p>
  <p><i></i></p>
  <ul>

  <li><i>a particular Web site describes an offer to sell cellphones of a certain make and model at a certain price, </i></li>
  <li><i>a pianohouse offers maintenance for pianos that weigh less than 150 kg, </i></li>
  <li>…</li>
  </ul>
  <p><i></i></p>
  <p>
  The GoodRelations wiki shows cookbook examples for <a href="http://www.ebusiness-unibw.org/wiki/GoodRelations_and_Yahoo_SearchMonkey">Yahoo</a&gt; and <a href="http://www.ebusiness-unibw.org/wiki/Rdfa4google">Google</a&gt;. You’d have to be fairly technical to adapt these using cut-and-paste, but there’s also a <a href="http://www.ebusiness-unibw.org/tools/goodrelations-annotator/">form</a&gt; that, […], will soon also emit RDFa that can be woven into existing About pages.

  </p>
  </blockquote>

  (tags: rdf rdfa html example interview itconversations good sparql triples interesting)