@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aab9f988-30fa-4677-8912-f129da75af23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aab9f988-30fa-4677-8912-f129da75af23> .