@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac40cfdd-b73d-4ce8-bb89-9c69072f0ad3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac40cfdd-b73d-4ce8-bb89-9c69072f0ad3> .