@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1642199d-959f-443f-9c3d-a6a37724c5d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1642199d-959f-443f-9c3d-a6a37724c5d3> .