@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad56ab18-af77-4b72-9c25-38597c23319a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad56ab18-af77-4b72-9c25-38597c23319a> .