@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b9fae2-b0a6-484d-8835-621a7f404d06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b9fae2-b0a6-484d-8835-621a7f404d06> .