@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7aa070-5bda-42d1-b972-3996728080ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7aa070-5bda-42d1-b972-3996728080ed> .