@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a13fdffd-fce6-4413-a30c-7bea254606c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a13fdffd-fce6-4413-a30c-7bea254606c8> .