<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://osc.org/index.php/images/templates/images/stories/OtherImages/index.php?option=com_content&view=article&id=797:science-of-wine-2012-taverna-opa&catid=112:science-of-wine&Itemid=194>