@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b156da24-4680-451a-9dda-aedf271c1178> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b156da24-4680-451a-9dda-aedf271c1178> .