Method: GET_TEXT_KEYS
Method: CLEAN_UP_OUTDATED
Method: GET_VOCAN_MODEL
Method: GET_TEXTS
Method: GET_MERGED_MODEL
Method: SET_SERVICE_DOCUMENT
Method: GET_COMPOSITE_ANNOTATIONS
Method: GET_SERVICE_DOCUMENT
Method: SET_VOCAN_MODEL
Method: SET_TEXTS
Method: SET_MERGED_MODEL
Method: SET_COMPOSITE_ANNOTATIONS
Method: SET_TEXT_KEYS