@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a67b005b-5723-4149-ae75-cf8de9ff2bba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a67b005b-5723-4149-ae75-cf8de9ff2bba> .