@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac6c4b1a-b92e-4250-9da6-a8096e0eb8db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac6c4b1a-b92e-4250-9da6-a8096e0eb8db> .