@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffec7d23-e983-4a78-8d72-8cadaed8cd21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffec7d23-e983-4a78-8d72-8cadaed8cd21> .