@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7ccf0e-053b-4ff0-a240-e43823348769> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7ccf0e-053b-4ff0-a240-e43823348769> .