@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e2d830-612e-43aa-b075-1906be6bbb78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e2d830-612e-43aa-b075-1906be6bbb78> .