@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d61a9020-d045-4ee7-9502-1456b97d7f31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d61a9020-d045-4ee7-9502-1456b97d7f31> .