@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a521b33-c1f6-4443-91f8-6ac1aba07628> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a521b33-c1f6-4443-91f8-6ac1aba07628> .