@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90da13ce-67fe-4191-8e23-c0acc3764ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90da13ce-67fe-4191-8e23-c0acc3764ff1> .