@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af73e2ef-0f7b-4d1d-8b4e-43a563028332> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af73e2ef-0f7b-4d1d-8b4e-43a563028332> .