@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52bff940-0676-4cbf-870b-3948e0aa993a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52bff940-0676-4cbf-870b-3948e0aa993a> .