@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4af23450-6f93-45f9-bbf1-a05f62a934ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4af23450-6f93-45f9-bbf1-a05f62a934ea> .