@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9aef057-8d68-411f-b3f3-f585e6df9dbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9aef057-8d68-411f-b3f3-f585e6df9dbf> .