@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a9bfa0-6af6-408f-8eae-0c0409b43d8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a9bfa0-6af6-408f-8eae-0c0409b43d8f> .