@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8efb19e-dc19-492a-a4eb-46d9249be28b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8efb19e-dc19-492a-a4eb-46d9249be28b> .