- _rdf_set_field_rel_attribute/
- rdf_comment_storage_load/
- rdf_entity_prepare_view/
- rdf_get_mapping/
- rdf_help/
- rdf_preprocess_comment/
- rdf_preprocess_field__node__uid/
- rdf_preprocess_html/
- rdf_preprocess_image/
- rdf_preprocess_node/
- rdf_preprocess_taxonomy_term/
- rdf_preprocess_user/
- rdf_preprocess_username/
- rdf_rdfa_attributes/
- rdf_theme/
- template_preprocess_rdf_metadata/