@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91dd38e4-858e-4bb7-a63e-8370f0693007> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91dd38e4-858e-4bb7-a63e-8370f0693007> .