@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15d21b6-ad00-4757-8284-15025a871610> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15d21b6-ad00-4757-8284-15025a871610> .