@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ac562b-6f8c-4850-9338-ab3b667b016c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ac562b-6f8c-4850-9338-ab3b667b016c> .