@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b003af8a-d0b1-49a3-a3d9-3aa7cb348923> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b003af8a-d0b1-49a3-a3d9-3aa7cb348923> .