@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b231cb-8388-4e43-b127-c061dddaeb77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b231cb-8388-4e43-b127-c061dddaeb77> .