@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491809cf-7778-48cc-988d-387ccad90478> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491809cf-7778-48cc-988d-387ccad90478> .