@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9491fe6d-3aa1-4d1e-b8cd-5fc80222cfba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9491fe6d-3aa1-4d1e-b8cd-5fc80222cfba> .