@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad88f4ce-2619-4860-9ca2-e805207328fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad88f4ce-2619-4860-9ca2-e805207328fd> .