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This video provides a glimpse of using RDFa syntax to express a triple using the Friend of a Friend(FOAF) vocabulary. N3 notation is used to explain the Subject Predicate Object format of and RDF triple. The concept of Compact URI’s is also introduced as a way to reduce complexity within a document by providing a unique name for an extensive URI and then using that name each time the URI needs to be referenced.

Today I found this cool little application to help create and manage test users for facebook application development. It sounded easy to install so I went ahead and downloaded it. Facebook Test Users Manager After installation, I came across couple of issues. The first one was that in the .htaccess file that came along with the project, the developer had this line: php_value xdebug.profiler_enable 1 I do not have xdebug enabled on my machine so this caused a misconfiguration error. I had to comment it out. The second issue was that I was getting the following message: "SSL certificate problem, verify that the CA cert is OK. Details: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed". After a google search came up with this fix (instead of disabling the verification): download mozila.pam file. See this page for more info: http://davidwalsh.name/php-ssl-curl-error copy file to C:WINDOWS\system32 Add this to $CU...