@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad2ad826-3035-451c-abd6-2e4634839b6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad2ad826-3035-451c-abd6-2e4634839b6a> .