@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4b5f2b-fbce-4930-a175-e61389412a5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4b5f2b-fbce-4930-a175-e61389412a5e> .