@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ff4838-bedf-4a40-94c0-681916a9e561> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ff4838-bedf-4a40-94c0-681916a9e561> .