@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac81d4a0-6120-4118-bb53-8263fe0cdb98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac81d4a0-6120-4118-bb53-8263fe0cdb98> .