@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acf54d68-4a0f-4be1-8838-a38f031b360a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acf54d68-4a0f-4be1-8838-a38f031b360a> .