@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87530ab3-5360-4f44-a3bb-ae9be41dfe19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87530ab3-5360-4f44-a3bb-ae9be41dfe19> .