@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/999bd4fe-6872-4d84-9113-0824e09237a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/999bd4fe-6872-4d84-9113-0824e09237a7> .