@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21fcb61-0f0a-49b3-95d0-048e92e411f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21fcb61-0f0a-49b3-95d0-048e92e411f9> .