@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51199d60-a3ce-47f5-af77-e96919c9e915> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51199d60-a3ce-47f5-af77-e96919c9e915> .