@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c497cd-2ca9-4a5a-b22b-276c72104566> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c497cd-2ca9-4a5a-b22b-276c72104566> .