@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57718040-6944-43ca-9b6a-2a6b9dde31d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57718040-6944-43ca-9b6a-2a6b9dde31d7> .