Fig. 1
From: Ontology-based specification and generation of search queries for post-market surveillance
SONG and its application. The Domain Expert specifies the dSON in Excel. The SONG Manager uploads/downloads files and tests the service. The SONG Service generates the dSON (including complete search queries) and offers different methods for external applications. The Searcher uses the SONG Search App and can select desired concepts or queries for the execution by a search engine