@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac5975d0-0753-4804-b4c9-385739240ac1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac5975d0-0753-4804-b4c9-385739240ac1> .