@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68c0ca8-88eb-4c7d-8c34-aa3479136d53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68c0ca8-88eb-4c7d-8c34-aa3479136d53> .