@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61e3f87-5be2-4d7e-aa4a-7809183ca091> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61e3f87-5be2-4d7e-aa4a-7809183ca091> .