@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ac7503d-c2f9-4507-bab0-cf5ce3453913> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ac7503d-c2f9-4507-bab0-cf5ce3453913> .