@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b47491be-df99-4fe1-9e90-bd63b5995c60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b47491be-df99-4fe1-9e90-bd63b5995c60> .