@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8644edc5-d0f8-4886-8d72-478e2e634348> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8644edc5-d0f8-4886-8d72-478e2e634348> .