@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ec7ecf-fd85-4249-960d-2f2dcb8e015b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ec7ecf-fd85-4249-960d-2f2dcb8e015b> .