@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4f30c0-9671-46c4-8a35-93cad7722574> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4f30c0-9671-46c4-8a35-93cad7722574> .