@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8517c417-33d7-45ea-b6e1-1457f27bcc52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8517c417-33d7-45ea-b6e1-1457f27bcc52> .