@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/087ae393-c87e-43e1-90c4-ca1f409434ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/087ae393-c87e-43e1-90c4-ca1f409434ca> .