@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4f286c-d899-4f87-8988-262f60a0c0e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4f286c-d899-4f87-8988-262f60a0c0e1> .