@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67390f2f-f69d-468b-8087-40355e9094a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67390f2f-f69d-468b-8087-40355e9094a7> .