@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40509989-d28c-42fa-b897-1705c1d500ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40509989-d28c-42fa-b897-1705c1d500ae> .