@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6aac4172-9c5f-43fc-8d18-69f34930aaff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6aac4172-9c5f-43fc-8d18-69f34930aaff> .