@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a2578f0b-2e15-4c97-bed7-978f87a88cac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a2578f0b-2e15-4c97-bed7-978f87a88cac> .