I don't think the RDF does meta tag data, you have to add those yourself. It seems something more for a project like http://drupal.org/project/metatagsto support (and is planned). Alos http://drupal.org/project/opengraph_meta works right now.
Dave Reid d...@davereid.net On Tue, Jan 25, 2011 at 2:10 PM, David Cohen <dru...@dave-cohen.com> wrote: > Is there an easy to follow howto add rdf tags to drupal pages? > > In particular, I'm trying to add opengraph tags (http://ogp.me/). > > Wierdly, I find in D7 core one reference to what appears to be an > opengraph tag. In profiles/standard/standard.install, there's some > code... > > <code> > 'mapping' => array( > 'field_image' => array( > 'predicates' => array('og:image', 'rdfs:seeAlso'), > 'type' => 'rel', > ), > </code> > > ...as if it is trying to do exactly what I want, to add og:image data > when a node contains an image field. Yet I can find no other code > anywhere related to this. > > Any pointers appreciated. Thanks, > > -Dave >
