@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aad13cf-327f-46f1-8da7-7b2905f884fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aad13cf-327f-46f1-8da7-7b2905f884fb> .