@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90c7af25-c74f-470b-af79-3d8b1c57c674> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90c7af25-c74f-470b-af79-3d8b1c57c674> .