@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b715b8-9e52-4bb1-bca1-9dac219532dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b715b8-9e52-4bb1-bca1-9dac219532dc> .