@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac788b4c-94ba-42ab-a0fb-782873510dd3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac788b4c-94ba-42ab-a0fb-782873510dd3> .