@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ad2b88-cd42-4807-9629-b6d0f4cf93ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ad2b88-cd42-4807-9629-b6d0f4cf93ce> .