@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51575ebf-3574-4ff3-a565-e7a0752e8928> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51575ebf-3574-4ff3-a565-e7a0752e8928> .