@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a690421f-c76b-4ff2-8bff-ae0d20587351> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a690421f-c76b-4ff2-8bff-ae0d20587351> .