@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f30e450-1a1b-463b-ab37-fa858547b79d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f30e450-1a1b-463b-ab37-fa858547b79d> .