@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67210c53-4c5d-468b-b6d2-abf05975adde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67210c53-4c5d-468b-b6d2-abf05975adde> .