@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac30412f-75bd-492e-8709-24c92b654c3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac30412f-75bd-492e-8709-24c92b654c3c> .