@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4b2909-2827-423e-abee-43b79be42704> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4b2909-2827-423e-abee-43b79be42704> .