@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d1c321-8b16-4c13-b87e-3754d9c988c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d1c321-8b16-4c13-b87e-3754d9c988c1> .