@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1e421a-4d0e-4dfc-bb32-f67c5de10b38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1e421a-4d0e-4dfc-bb32-f67c5de10b38> .