@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac3aca7d-b9d2-4886-8607-fbd7b4422249> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac3aca7d-b9d2-4886-8607-fbd7b4422249> .