@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8231e8f4-3883-47a2-b730-91291cdabba9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8231e8f4-3883-47a2-b730-91291cdabba9> .