@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91afd453-d55d-4811-9cd9-8b10734b10d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91afd453-d55d-4811-9cd9-8b10734b10d3> .