@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/579ee7b2-a861-4bd7-8dcf-75fd73e67a39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/579ee7b2-a861-4bd7-8dcf-75fd73e67a39> .