@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4909a4c1-767f-4643-93fa-5e3c34bad296> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4909a4c1-767f-4643-93fa-5e3c34bad296> .