* if image incomplete, add normal object data ([6e74754](https://gitlab.gwdg.de/dariah-de/dariah-de-oai-pmh-services/commit/6e74754420b2b0ea8aef56d04390ec6b83b81254))
* jump to next entry if no record available (still [#64](https://gitlab.gwdg.de/dariah-de/dariah-de-oai-pmh-services/issues/64)) ([bfea775](https://gitlab.gwdg.de/dariah-de/dariah-de-oai-pmh-services/commit/bfea7758ddfac18a4f1cba86dadf750b3a1e851e))