My goal is to implement a semantic search for my data. My data domain contains proffession skills. I need additional relations for my data structure like 'sameAs' and 'broader'. So, for example if I would search for 'Relation database' I would also expect 'SQL' and 'RDBMS' as results.
My question is, does it makes sense to describe these relations with RDF (sematic web technologies). My skills are already placed in a MySql database, so I would create just the relations(e.g sameAs or equal) between the skills by the help of semantic web technologies. Is this approach overengineering for my scenario? I don´t know when should I use semantic web technology.