@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90907723-f2ef-4101-a15c-cad77b812836> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90907723-f2ef-4101-a15c-cad77b812836> .