@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9c0686-0ac2-48e1-a258-517e7c17ff9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9c0686-0ac2-48e1-a258-517e7c17ff9d> .