@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a97fd1ef-adac-4551-9fb5-09e09639b683> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a97fd1ef-adac-4551-9fb5-09e09639b683> .