@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff31ade3-1bc7-4312-927c-dd2d7a5e6d07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff31ade3-1bc7-4312-927c-dd2d7a5e6d07> .