@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664bad24-c308-4daf-a344-327da2230564> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664bad24-c308-4daf-a344-327da2230564> .