@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d990492-f301-4d05-aee8-dfe75a092468> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d990492-f301-4d05-aee8-dfe75a092468> .