@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ac1a2fa-f48b-40ad-8337-478c11e52c16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ac1a2fa-f48b-40ad-8337-478c11e52c16> .