@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac69be5d-c925-4d23-9c3f-2c28964fc054> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac69be5d-c925-4d23-9c3f-2c28964fc054> .