@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d726d9-cb74-4198-bc79-b3deb1c66497> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d726d9-cb74-4198-bc79-b3deb1c66497> .