@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1615d590-75b4-4d59-8bb1-6d673d237fd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1615d590-75b4-4d59-8bb1-6d673d237fd5> .