@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68e91d3-01e2-4290-970a-2b34eb724659> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68e91d3-01e2-4290-970a-2b34eb724659> .