gfbgraph_album_get_type
gfbgraph_authorizer_get_type
gfbgraph_connectable_get_type
gfbgraph_goa_authorizer_get_type
gfbgraph_node_get_type
gfbgraph_photo_get_type
gfbgraph_simple_authorizer_get_type
gfbgraph_user_get_type