@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54a21d9c-3f8a-478b-8244-fd4491672bd3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54a21d9c-3f8a-478b-8244-fd4491672bd3> .