@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9dc8cf1-282e-4494-ba98-0808a6b7447d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9dc8cf1-282e-4494-ba98-0808a6b7447d> .