@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b502775d-5868-4b9a-8731-41a4b1924781> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b502775d-5868-4b9a-8731-41a4b1924781> .