@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac15b10f-6b1b-42c6-9064-a8b251a32fce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac15b10f-6b1b-42c6-9064-a8b251a32fce> .