@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/25acfb87-247c-444c-a61e-5b546c423047> rdfs:isDefinedBy <https://stad.gent/data/blank_node/25acfb87-247c-444c-a61e-5b546c423047> .