@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca91825a-8163-4975-ab19-a816861be05b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca91825a-8163-4975-ab19-a816861be05b> .