@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/905ef57d-3192-408a-8c73-0912b3a1febe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/905ef57d-3192-408a-8c73-0912b3a1febe> .