@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ec85bd-c583-4bca-9b62-7131ae35cbea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ec85bd-c583-4bca-9b62-7131ae35cbea> .