@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b931a63-7499-4737-b452-1d7d75531a30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b931a63-7499-4737-b452-1d7d75531a30> .