Add Open Graph HTML and header tags to Genesis Theme

Open Graph HTML and header tags

/**Adding the Open Graph in the Language Attributes*/
add_filter('language_attributes', 'child_add_opengraph_doctype');

function child_add_opengraph_doctype( $output ) {
    return $output . ' xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"';
	}



/** Add Open Graph meta tag to head*/
add_action( 'genesis_meta', 'custom_child_open_graph_meta_tag' );

function custom_child_open_graph_meta_tag() {
  echo '
    <meta property="og:title" content="XXXX"/>
    <meta property="og:url" content="http://www.XXXX.com/"/>
    <meta property="og:image" content="http://www.XXX.com/wp-content/themes/xxxxlogo.png"/>
    <meta property="og:description" content="loreum Ipsum etc etc"/>
    ';
}