@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/669a5aac-c445-4fae-bced-f9e7bf90766d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/669a5aac-c445-4fae-bced-f9e7bf90766d> .