@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c639329a-795b-4fd6-b659-2fad3a8c798b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c639329a-795b-4fd6-b659-2fad3a8c798b> .