@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a510525f-ca3d-42a9-a72d-1e3d45de1780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a510525f-ca3d-42a9-a72d-1e3d45de1780> .