@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/171af6ce-acb7-446b-8c38-2491cd163400> rdfs:isDefinedBy <https://stad.gent/data/blank_node/171af6ce-acb7-446b-8c38-2491cd163400> .