@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad75b486-e133-4457-81cc-a83b2fae6370> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad75b486-e133-4457-81cc-a83b2fae6370> .