This is an extended version of Uldis Bojars WP SIOC exporter (http://sioc-project.org/wordpress) 
which also exports semantic metadata embedded in the HTML content of a Post.
The Semantic HTML parser from the ARC2 library (http://arc.semsol.org) is used 
to extract RDFa, eRDF and Microformats from post's content.
The RDF/XML Serializer is used to serialize the extracted triples.



Requirements:
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WordPress SIOC export plugin requires WordPress v1.5.1 or higher.

Installation:
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1. Copy the following files to the WordPress wp-content/plugins/ directory:
     sioc.php
     sioc-include.php
	 arc folder
	 
2. Download ARC2 library version from 2009-03-05 or newer (http://arc.semsol.org/download) into empty arc folder.

     
3. Enable "SIOC Plugin" in the WordPress admin interface (Admin -> Plugins 
     -> action "Activate")
	 
After activating the plugin, you will find the SIOC Exporter settings in the admin menu.
Here you can define if you want to ping sindice (= a semantic web indexer) to index your blog and you can specify own flickr API key, or use the predefined one.