@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4b4e17-1e6a-4071-b236-0b13b0be8395> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4b4e17-1e6a-4071-b236-0b13b0be8395> .