@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bc73c3-c3a7-432c-a4ab-a56f08e3b01f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bc73c3-c3a7-432c-a4ab-a56f08e3b01f> .