@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31968b30-3e38-44c8-bb76-e367401d932c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31968b30-3e38-44c8-bb76-e367401d932c> .