@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4efd68c1-f426-44c4-bda2-e77e3106d0df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4efd68c1-f426-44c4-bda2-e77e3106d0df> .