@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4d7980a-902c-4f52-9057-5c947150a77b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4d7980a-902c-4f52-9057-5c947150a77b> .