@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c6ac75dc-1520-4722-81ba-3f723a9bb331> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c6ac75dc-1520-4722-81ba-3f723a9bb331> .