@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f09568-9ac9-427d-9e37-ea0e0132d009> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f09568-9ac9-427d-9e37-ea0e0132d009> .