@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ef4d85-4478-49ce-a457-07222cb7fbf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ef4d85-4478-49ce-a457-07222cb7fbf1> .