@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1bf1640-2a78-4ad0-8958-c3696786fae9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1bf1640-2a78-4ad0-8958-c3696786fae9> .