@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13edb578-c9e3-47af-8e13-906b1352494a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13edb578-c9e3-47af-8e13-906b1352494a> .