-define ( 'ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like' );
-define ( 'ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike' );
-define ( 'ACTIVITY_ATTEND', NAMESPACE_ZOT . '/activity/attendyes' );
-define ( 'ACTIVITY_ATTENDNO', NAMESPACE_ZOT . '/activity/attendno' );
-define ( 'ACTIVITY_ATTENDMAYBE', NAMESPACE_ZOT . '/activity/attendmaybe' );
-
-define ( 'ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart' );
-
-define ( 'ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' );
-define ( 'ACTIVITY_REQ_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'request-friend' );
-define ( 'ACTIVITY_UNFRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'remove-friend' );
-define ( 'ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow' );
-define ( 'ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following' );
-define ( 'ACTIVITY_JOIN', NAMESPACE_ACTIVITY_SCHEMA . 'join' );
-
-define ( 'ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post' );
-define ( 'ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update' );
-define ( 'ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag' );
-define ( 'ACTIVITY_FAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'favorite' );
-define ( 'ACTIVITY_SHARE', NAMESPACE_ACTIVITY_SCHEMA . 'share' );
-define ( 'ACTIVITY_DELETE', NAMESPACE_ACTIVITY_SCHEMA . 'delete' );
-
-define ( 'ACTIVITY_POKE', NAMESPACE_ZOT . '/activity/poke' );
-define ( 'ACTIVITY_MOOD', NAMESPACE_ZOT . '/activity/mood' );
-
-define ( 'ACTIVITY_OBJ_BOOKMARK', NAMESPACE_ACTIVITY_SCHEMA . 'bookmark' );
-define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' );
-define ( 'ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note' );
-define ( 'ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person' );
-define ( 'ACTIVITY_OBJ_IMAGE', NAMESPACE_ACTIVITY_SCHEMA . 'image' );
-define ( 'ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo' );
-define ( 'ACTIVITY_OBJ_VIDEO', NAMESPACE_ACTIVITY_SCHEMA . 'video' );
-define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' );
-define ( 'ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' );
-define ( 'ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event' );
-define ( 'ACTIVITY_OBJ_GROUP', NAMESPACE_ACTIVITY_SCHEMA . 'group' );
-define ( 'ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm' );
-define ( 'ACTIVITY_OBJ_PROFILE', NAMESPACE_DFRN . '/profile' );
-define ( 'ACTIVITY_OBJ_QUESTION', 'http://activityschema.org/object/question' );
+define('ACTIVITY_LIKE', NAMESPACE_ACTIVITY_SCHEMA . 'like');
+define('ACTIVITY_DISLIKE', NAMESPACE_DFRN . '/dislike');
+define('ACTIVITY_ATTEND', NAMESPACE_ZOT . '/activity/attendyes');
+define('ACTIVITY_ATTENDNO', NAMESPACE_ZOT . '/activity/attendno');
+define('ACTIVITY_ATTENDMAYBE', NAMESPACE_ZOT . '/activity/attendmaybe');
+
+define('ACTIVITY_OBJ_HEART', NAMESPACE_DFRN . '/heart');
+
+define('ACTIVITY_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'make-friend');
+define('ACTIVITY_REQ_FRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'request-friend');
+define('ACTIVITY_UNFRIEND', NAMESPACE_ACTIVITY_SCHEMA . 'remove-friend');
+define('ACTIVITY_FOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'follow');
+define('ACTIVITY_UNFOLLOW', NAMESPACE_ACTIVITY_SCHEMA . 'stop-following');
+define('ACTIVITY_JOIN', NAMESPACE_ACTIVITY_SCHEMA . 'join');
+
+define('ACTIVITY_POST', NAMESPACE_ACTIVITY_SCHEMA . 'post');
+define('ACTIVITY_UPDATE', NAMESPACE_ACTIVITY_SCHEMA . 'update');
+define('ACTIVITY_TAG', NAMESPACE_ACTIVITY_SCHEMA . 'tag');
+define('ACTIVITY_FAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'favorite');
+define('ACTIVITY_UNFAVORITE', NAMESPACE_ACTIVITY_SCHEMA . 'unfavorite');
+define('ACTIVITY_SHARE', NAMESPACE_ACTIVITY_SCHEMA . 'share');
+define('ACTIVITY_DELETE', NAMESPACE_ACTIVITY_SCHEMA . 'delete');
+
+define('ACTIVITY_POKE', NAMESPACE_ZOT . '/activity/poke');
+define('ACTIVITY_MOOD', NAMESPACE_ZOT . '/activity/mood');
+
+define('ACTIVITY_OBJ_BOOKMARK', NAMESPACE_ACTIVITY_SCHEMA . 'bookmark');
+define('ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment');
+define('ACTIVITY_OBJ_NOTE', NAMESPACE_ACTIVITY_SCHEMA . 'note');
+define('ACTIVITY_OBJ_PERSON', NAMESPACE_ACTIVITY_SCHEMA . 'person');
+define('ACTIVITY_OBJ_IMAGE', NAMESPACE_ACTIVITY_SCHEMA . 'image');
+define('ACTIVITY_OBJ_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'photo');
+define('ACTIVITY_OBJ_VIDEO', NAMESPACE_ACTIVITY_SCHEMA . 'video');
+define('ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo');
+define('ACTIVITY_OBJ_ALBUM', NAMESPACE_ACTIVITY_SCHEMA . 'photo-album');
+define('ACTIVITY_OBJ_EVENT', NAMESPACE_ACTIVITY_SCHEMA . 'event');
+define('ACTIVITY_OBJ_GROUP', NAMESPACE_ACTIVITY_SCHEMA . 'group');
+define('ACTIVITY_OBJ_TAGTERM', NAMESPACE_DFRN . '/tagterm');
+define('ACTIVITY_OBJ_PROFILE', NAMESPACE_DFRN . '/profile');
+define('ACTIVITY_OBJ_QUESTION', 'http://activityschema.org/object/question');