@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af51fbb-8f5d-42b7-bb74-7fd4525c0efb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af51fbb-8f5d-42b7-bb74-7fd4525c0efb> .